Add Saxon test results.
[tatoo.git] / tests / xmark_0.50.xml.results / B11_saxon.xml
diff --git a/tests/xmark_0.50.xml.results/B11_saxon.xml b/tests/xmark_0.50.xml.results/B11_saxon.xml
new file mode 100644 (file)
index 0000000..92a2043
--- /dev/null
@@ -0,0 +1,21590 @@
+<xml_result num="1">
+<interval>
+<start>11/26/2000</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>06/15/1999</end>
+</interval>
+<interval>
+<start>10/19/2001</start>
+<end>07/03/2000</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>12/12/1999</end>
+</interval>
+<interval>
+<start>03/10/1998</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>03/22/1998</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>01/08/1998</start>
+<end>12/15/1999</end>
+</interval>
+<interval>
+<start>12/17/1999</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>06/15/1999</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>06/15/1999</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>10/24/1998</end>
+</interval>
+<interval>
+<start>01/21/1999</start>
+<end>07/11/2001</end>
+</interval>
+<interval>
+<start>09/14/2000</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>02/16/2001</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>11/27/1999</end>
+</interval>
+<interval>
+<start>12/01/2001</start>
+<end>09/17/1998</end>
+</interval>
+<interval>
+<start>08/17/2001</start>
+<end>07/06/1999</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>04/15/2000</start>
+<end>08/24/1998</end>
+</interval>
+<interval>
+<start>07/12/2001</start>
+<end>05/27/2000</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>11/11/2001</end>
+</interval>
+<interval>
+<start>10/23/1999</start>
+<end>05/01/1999</end>
+</interval>
+<interval>
+<start>04/04/2001</start>
+<end>01/22/1999</end>
+</interval>
+<interval>
+<start>04/24/1999</start>
+<end>11/08/1999</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>04/16/2001</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>07/22/1999</end>
+</interval>
+<interval>
+<start>02/08/2001</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>03/24/2000</start>
+<end>10/12/2000</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>09/10/1998</start>
+<end>04/28/2001</end>
+</interval>
+<interval>
+<start>07/21/2000</start>
+<end>04/17/2000</end>
+</interval>
+<interval>
+<start>01/02/2001</start>
+<end>07/26/1999</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>05/19/1999</end>
+</interval>
+<interval>
+<start>04/01/2001</start>
+<end>04/14/2001</end>
+</interval>
+<interval>
+<start>12/18/1999</start>
+<end>05/07/1998</end>
+</interval>
+<interval>
+<start>01/19/1998</start>
+<end>06/01/2000</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>09/23/1999</end>
+</interval>
+<interval>
+<start>11/05/2000</start>
+<end>10/15/2001</end>
+</interval>
+<interval>
+<start>04/23/2001</start>
+<end>02/05/1999</end>
+</interval>
+<interval>
+<start>01/09/2001</start>
+<end>12/19/2000</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>03/01/1999</end>
+</interval>
+<interval>
+<start>08/15/1999</start>
+<end>01/10/2001</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>02/20/2000</end>
+</interval>
+<interval>
+<start>08/16/1999</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>05/17/2001</start>
+<end>08/21/2000</end>
+</interval>
+<interval>
+<start>02/15/1998</start>
+<end>12/19/2001</end>
+</interval>
+<interval>
+<start>02/26/1999</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>07/02/2000</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>03/02/2000</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>07/01/1999</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>08/28/1998</start>
+<end>11/24/1999</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>06/17/1998</end>
+</interval>
+<interval>
+<start>09/08/1999</start>
+<end>05/13/1998</end>
+</interval>
+<interval>
+<start>06/14/2001</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>11/02/2001</start>
+<end>03/13/1999</end>
+</interval>
+<interval>
+<start>11/04/1999</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>07/23/1998</start>
+<end>05/23/2001</end>
+</interval>
+<interval>
+<start>05/18/2001</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>04/21/1999</start>
+<end>04/07/1999</end>
+</interval>
+<interval>
+<start>04/23/2000</start>
+<end>10/12/2000</end>
+</interval>
+<interval>
+<start>01/28/2001</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>05/02/2001</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>03/09/2001</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>06/28/2001</end>
+</interval>
+<interval>
+<start>06/02/2000</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>11/16/2001</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>01/06/2000</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>11/04/2001</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>10/15/2000</end>
+</interval>
+<interval>
+<start>03/25/2000</start>
+<end>03/21/2000</end>
+</interval>
+<interval>
+<start>03/13/2000</start>
+<end>05/20/1999</end>
+</interval>
+<interval>
+<start>05/03/2000</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>10/10/1999</start>
+<end>11/19/2001</end>
+</interval>
+<interval>
+<start>07/05/2001</start>
+<end>05/01/2000</end>
+</interval>
+<interval>
+<start>07/16/2001</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>11/05/1999</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>10/15/1999</start>
+<end>08/05/1998</end>
+</interval>
+<interval>
+<start>01/01/1999</start>
+<end>07/08/2001</end>
+</interval>
+<interval>
+<start>11/03/1999</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>07/15/1999</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>07/11/2000</end>
+</interval>
+<interval>
+<start>08/11/1999</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>06/26/1998</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>09/01/2001</start>
+<end>07/02/1999</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>09/16/1998</start>
+<end>11/28/2001</end>
+</interval>
+<interval>
+<start>05/03/1998</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>04/22/1998</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>12/21/1998</end>
+</interval>
+<interval>
+<start>09/24/1998</start>
+<end>09/28/1999</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>05/08/2001</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>03/09/2000</end>
+</interval>
+<interval>
+<start>09/08/1998</start>
+<end>05/08/1999</end>
+</interval>
+<interval>
+<start>12/07/1999</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>04/07/1999</end>
+</interval>
+<interval>
+<start>03/20/1998</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>02/21/1998</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>05/27/2001</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>01/28/1999</start>
+<end>01/23/2001</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>11/15/1999</end>
+</interval>
+<interval>
+<start>06/10/2000</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>11/12/1999</start>
+<end>08/18/1998</end>
+</interval>
+<interval>
+<start>05/02/1999</start>
+<end>08/01/1999</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>05/15/1999</start>
+<end>08/22/1998</end>
+</interval>
+<interval>
+<start>01/17/2000</start>
+<end>03/15/2000</end>
+</interval>
+<interval>
+<start>01/01/2001</start>
+<end>02/14/2001</end>
+</interval>
+<interval>
+<start>06/07/1999</start>
+<end>03/27/1998</end>
+</interval>
+<interval>
+<start>11/08/1998</start>
+<end>01/12/1999</end>
+</interval>
+<interval>
+<start>02/26/2001</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>09/22/2000</start>
+<end>09/13/2000</end>
+</interval>
+<interval>
+<start>10/07/2000</start>
+<end>01/24/1998</end>
+</interval>
+<interval>
+<start>05/24/1998</start>
+<end>06/08/1998</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>03/19/2000</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>08/28/2001</end>
+</interval>
+<interval>
+<start>08/19/2001</start>
+<end>12/18/1999</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>09/08/2001</end>
+</interval>
+<interval>
+<start>12/04/2000</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>05/25/2001</start>
+<end>09/09/1999</end>
+</interval>
+<interval>
+<start>07/12/2001</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>07/07/2001</end>
+</interval>
+<interval>
+<start>12/11/1998</start>
+<end>02/22/2000</end>
+</interval>
+<interval>
+<start>02/20/2001</start>
+<end>01/16/2000</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>05/06/1998</end>
+</interval>
+<interval>
+<start>03/14/1999</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>11/28/2000</end>
+</interval>
+<interval>
+<start>08/25/2001</start>
+<end>09/09/2000</end>
+</interval>
+<interval>
+<start>07/02/2001</start>
+<end>02/28/1999</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>02/15/1999</end>
+</interval>
+<interval>
+<start>03/13/2000</start>
+<end>01/09/2001</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>07/14/2000</end>
+</interval>
+<interval>
+<start>02/05/2000</start>
+<end>01/19/1998</end>
+</interval>
+<interval>
+<start>10/03/1999</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>02/23/1999</start>
+<end>04/22/2000</end>
+</interval>
+<interval>
+<start>05/11/1999</start>
+<end>09/05/2000</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>09/08/2001</start>
+<end>08/21/2001</end>
+</interval>
+<interval>
+<start>08/20/1998</start>
+<end>03/11/1999</end>
+</interval>
+<interval>
+<start>12/24/1998</start>
+<end>10/12/2001</end>
+</interval>
+<interval>
+<start>04/08/2000</start>
+<end>02/06/2001</end>
+</interval>
+<interval>
+<start>03/08/1998</start>
+<end>05/27/1999</end>
+</interval>
+<interval>
+<start>05/19/1998</start>
+<end>02/06/2000</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>03/10/1999</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>12/05/1999</end>
+</interval>
+<interval>
+<start>03/10/2000</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>10/12/2001</start>
+<end>01/13/2001</end>
+</interval>
+<interval>
+<start>07/10/2001</start>
+<end>03/04/2000</end>
+</interval>
+<interval>
+<start>02/22/2001</start>
+<end>01/12/2001</end>
+</interval>
+<interval>
+<start>05/04/2000</start>
+<end>12/16/1998</end>
+</interval>
+<interval>
+<start>03/08/1998</start>
+<end>03/21/1999</end>
+</interval>
+<interval>
+<start>09/18/1999</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>04/23/2001</start>
+<end>02/20/2000</end>
+</interval>
+<interval>
+<start>06/26/2000</start>
+<end>12/11/2001</end>
+</interval>
+<interval>
+<start>09/21/2001</start>
+<end>02/25/2000</end>
+</interval>
+<interval>
+<start>09/17/1998</start>
+<end>03/06/1998</end>
+</interval>
+<interval>
+<start>02/26/2000</start>
+<end>10/05/2001</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>09/26/1998</end>
+</interval>
+<interval>
+<start>01/13/1998</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>07/28/1998</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>09/22/2001</start>
+<end>04/07/1999</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>04/02/1998</end>
+</interval>
+<interval>
+<start>01/05/1999</start>
+<end>06/15/2001</end>
+</interval>
+<interval>
+<start>08/15/1998</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>05/16/2001</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>02/15/1998</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>09/26/1999</end>
+</interval>
+<interval>
+<start>06/13/2000</start>
+<end>06/25/1999</end>
+</interval>
+<interval>
+<start>10/16/1999</start>
+<end>06/04/1998</end>
+</interval>
+<interval>
+<start>07/28/1998</start>
+<end>02/08/2000</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>07/06/1999</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>07/03/2001</end>
+</interval>
+<interval>
+<start>05/15/2001</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>02/01/2000</start>
+<end>10/15/2001</end>
+</interval>
+<interval>
+<start>11/12/1999</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>05/02/1999</start>
+<end>01/28/2000</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>03/22/1998</start>
+<end>07/04/2001</end>
+</interval>
+<interval>
+<start>08/04/1998</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>10/15/1999</end>
+</interval>
+<interval>
+<start>09/15/2000</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>05/01/1999</start>
+<end>12/18/1998</end>
+</interval>
+<interval>
+<start>02/18/2000</start>
+<end>04/28/1998</end>
+</interval>
+<interval>
+<start>08/11/2000</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>02/25/2001</start>
+<end>12/24/2000</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>11/01/1999</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>12/18/2001</start>
+<end>06/13/1998</end>
+</interval>
+<interval>
+<start>02/04/2001</start>
+<end>05/24/2001</end>
+</interval>
+<interval>
+<start>03/22/1998</start>
+<end>12/19/1999</end>
+</interval>
+<interval>
+<start>06/28/2000</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>09/17/2000</start>
+<end>03/20/1998</end>
+</interval>
+<interval>
+<start>04/09/2001</start>
+<end>03/12/2000</end>
+</interval>
+<interval>
+<start>01/25/1998</start>
+<end>11/09/1998</end>
+</interval>
+<interval>
+<start>08/23/1998</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>02/11/2001</start>
+<end>06/11/1999</end>
+</interval>
+<interval>
+<start>08/16/1999</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>08/21/2000</start>
+<end>01/19/2000</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>03/13/1998</end>
+</interval>
+<interval>
+<start>06/16/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>06/26/1998</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>08/18/1999</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>11/18/2000</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>03/18/1999</end>
+</interval>
+<interval>
+<start>12/26/1998</start>
+<end>02/13/1998</end>
+</interval>
+<interval>
+<start>08/12/2001</start>
+<end>11/14/2001</end>
+</interval>
+<interval>
+<start>02/15/2000</start>
+<end>06/21/2001</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>11/18/2001</end>
+</interval>
+<interval>
+<start>10/06/1999</start>
+<end>05/23/1998</end>
+</interval>
+<interval>
+<start>08/02/2000</start>
+<end>12/24/2001</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>12/07/1998</end>
+</interval>
+<interval>
+<start>11/28/2000</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>12/27/2001</start>
+<end>07/08/2001</end>
+</interval>
+<interval>
+<start>01/25/2001</start>
+<end>01/26/2001</end>
+</interval>
+<interval>
+<start>03/28/1999</start>
+<end>02/24/1998</end>
+</interval>
+<interval>
+<start>06/15/1998</start>
+<end>02/09/1998</end>
+</interval>
+<interval>
+<start>10/19/1999</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>06/02/2000</start>
+<end>01/08/2000</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>10/21/2001</end>
+</interval>
+<interval>
+<start>10/17/1999</start>
+<end>03/07/1999</end>
+</interval>
+<interval>
+<start>04/26/2000</start>
+<end>10/02/2001</end>
+</interval>
+<interval>
+<start>07/06/2001</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>10/03/1999</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>08/15/1998</start>
+<end>04/19/1998</end>
+</interval>
+<interval>
+<start>09/13/1998</start>
+<end>05/26/2001</end>
+</interval>
+<interval>
+<start>09/06/2000</start>
+<end>03/09/2000</end>
+</interval>
+<interval>
+<start>06/09/1998</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>03/02/1998</start>
+<end>02/23/1998</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>12/14/2000</end>
+</interval>
+<interval>
+<start>03/24/1999</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>01/17/2000</end>
+</interval>
+<interval>
+<start>12/21/1999</start>
+<end>09/19/1998</end>
+</interval>
+<interval>
+<start>07/08/2001</start>
+<end>12/24/1999</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>07/13/1999</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>09/07/2000</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>01/14/1998</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>11/22/2000</end>
+</interval>
+<interval>
+<start>10/20/2000</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>01/14/2001</end>
+</interval>
+<interval>
+<start>11/28/1999</start>
+<end>07/18/1998</end>
+</interval>
+<interval>
+<start>02/09/1999</start>
+<end>10/10/2000</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>04/04/2000</end>
+</interval>
+<interval>
+<start>05/14/1998</start>
+<end>09/16/2000</end>
+</interval>
+<interval>
+<start>02/23/1999</start>
+<end>11/01/1999</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>02/21/1998</start>
+<end>12/04/1999</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>11/09/1999</start>
+<end>11/12/1998</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>08/13/2001</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>05/26/2001</end>
+</interval>
+<interval>
+<start>10/15/1998</start>
+<end>12/18/1999</end>
+</interval>
+<interval>
+<start>07/23/2000</start>
+<end>11/28/2000</end>
+</interval>
+<interval>
+<start>05/24/1999</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>10/06/2000</start>
+<end>08/25/2000</end>
+</interval>
+<interval>
+<start>05/15/1998</start>
+<end>09/08/2001</end>
+</interval>
+<interval>
+<start>12/04/2001</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>07/10/2000</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>08/03/2001</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>10/15/2001</start>
+<end>09/08/2001</end>
+</interval>
+<interval>
+<start>02/20/2001</start>
+<end>01/14/1999</end>
+</interval>
+<interval>
+<start>01/11/2001</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>03/17/1998</start>
+<end>08/03/1998</end>
+</interval>
+<interval>
+<start>08/02/1999</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>08/22/1998</start>
+<end>03/09/2001</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>01/11/1998</end>
+</interval>
+<interval>
+<start>07/05/2001</start>
+<end>04/05/2001</end>
+</interval>
+<interval>
+<start>12/02/1999</start>
+<end>01/02/2000</end>
+</interval>
+<interval>
+<start>04/20/2001</start>
+<end>05/06/2000</end>
+</interval>
+<interval>
+<start>03/19/1999</start>
+<end>03/02/1999</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>07/27/2000</start>
+<end>06/23/1998</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>06/18/1999</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>03/27/1999</start>
+<end>05/06/1998</end>
+</interval>
+<interval>
+<start>11/11/1998</start>
+<end>05/14/2001</end>
+</interval>
+<interval>
+<start>09/06/2000</start>
+<end>09/21/1999</end>
+</interval>
+<interval>
+<start>05/23/1999</start>
+<end>01/11/2001</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>02/28/1999</end>
+</interval>
+<interval>
+<start>03/13/1999</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>04/09/1998</end>
+</interval>
+<interval>
+<start>11/22/1998</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>07/24/2000</start>
+<end>07/09/2000</end>
+</interval>
+<interval>
+<start>07/18/2001</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>10/11/1999</start>
+<end>01/15/2000</end>
+</interval>
+<interval>
+<start>04/05/1998</start>
+<end>01/10/1998</end>
+</interval>
+<interval>
+<start>07/01/2000</start>
+<end>10/18/1998</end>
+</interval>
+<interval>
+<start>02/14/2001</start>
+<end>03/01/2000</end>
+</interval>
+<interval>
+<start>12/05/1999</start>
+<end>02/22/1999</end>
+</interval>
+<interval>
+<start>11/02/2001</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>06/02/1999</start>
+<end>06/13/2001</end>
+</interval>
+<interval>
+<start>08/18/1998</start>
+<end>05/23/1998</end>
+</interval>
+<interval>
+<start>08/24/1999</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>06/11/2001</start>
+<end>04/01/1999</end>
+</interval>
+<interval>
+<start>04/14/1998</start>
+<end>02/13/1998</end>
+</interval>
+<interval>
+<start>01/17/2001</start>
+<end>08/08/2000</end>
+</interval>
+<interval>
+<start>10/10/2000</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>07/15/2001</start>
+<end>08/05/1999</end>
+</interval>
+<interval>
+<start>03/16/1998</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>02/18/2000</start>
+<end>08/03/2000</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>03/06/2000</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>02/19/1998</end>
+</interval>
+<interval>
+<start>03/17/1999</start>
+<end>05/14/2000</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>09/13/1998</end>
+</interval>
+<interval>
+<start>06/06/1998</start>
+<end>12/07/1999</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>08/25/1998</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>08/27/2000</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>10/19/2001</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>11/20/1998</end>
+</interval>
+<interval>
+<start>06/19/1998</start>
+<end>11/18/2000</end>
+</interval>
+<interval>
+<start>07/12/1998</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>07/14/1999</start>
+<end>12/16/2000</end>
+</interval>
+<interval>
+<start>08/15/2001</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>05/10/1999</start>
+<end>06/20/2000</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>04/28/2001</end>
+</interval>
+<interval>
+<start>08/24/1998</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>03/14/2001</start>
+<end>11/09/2000</end>
+</interval>
+<interval>
+<start>12/28/2001</start>
+<end>05/12/2001</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>02/08/1998</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>07/24/2001</end>
+</interval>
+<interval>
+<start>07/11/2001</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>02/16/1998</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>12/15/2000</start>
+<end>07/03/2000</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>12/14/1998</start>
+<end>04/26/1998</end>
+</interval>
+<interval>
+<start>09/11/1999</start>
+<end>06/02/2001</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>09/11/1998</start>
+<end>07/07/2000</end>
+</interval>
+<interval>
+<start>11/18/1998</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>02/04/1998</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>12/16/2000</start>
+<end>07/19/1998</end>
+</interval>
+<interval>
+<start>06/16/2000</start>
+<end>01/18/2001</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>12/21/1999</end>
+</interval>
+<interval>
+<start>06/01/1999</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>03/23/2000</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>02/16/2000</end>
+</interval>
+<interval>
+<start>02/21/2001</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>07/01/2000</start>
+<end>11/20/1999</end>
+</interval>
+<interval>
+<start>08/23/2001</start>
+<end>08/11/1998</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>05/15/2000</end>
+</interval>
+<interval>
+<start>02/15/2000</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>03/18/1999</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>03/18/2000</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>10/21/2001</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>12/21/1998</end>
+</interval>
+<interval>
+<start>07/10/2000</start>
+<end>10/28/2000</end>
+</interval>
+<interval>
+<start>05/22/2000</start>
+<end>01/10/2001</end>
+</interval>
+<interval>
+<start>12/07/1998</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>07/20/1999</end>
+</interval>
+<interval>
+<start>01/22/2001</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>01/24/1999</end>
+</interval>
+<interval>
+<start>01/12/1998</start>
+<end>03/15/2001</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>02/19/1998</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>12/21/1999</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>04/11/2001</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>06/18/1999</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>08/05/2001</end>
+</interval>
+<interval>
+<start>06/04/2000</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>02/13/1999</start>
+<end>05/26/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>06/08/2000</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>10/26/1999</end>
+</interval>
+<interval>
+<start>10/22/2001</start>
+<end>10/21/1999</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>09/18/2000</end>
+</interval>
+<interval>
+<start>11/14/2001</start>
+<end>01/01/2000</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>02/18/2000</end>
+</interval>
+<interval>
+<start>12/16/1999</start>
+<end>07/26/1999</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>03/04/1999</end>
+</interval>
+<interval>
+<start>08/14/1999</start>
+<end>08/06/1998</end>
+</interval>
+<interval>
+<start>04/28/1998</start>
+<end>05/18/2001</end>
+</interval>
+<interval>
+<start>09/16/1998</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>03/22/2001</start>
+<end>02/19/2000</end>
+</interval>
+<interval>
+<start>04/23/2001</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>05/16/1999</start>
+<end>01/27/1998</end>
+</interval>
+<interval>
+<start>03/27/2001</start>
+<end>12/05/2000</end>
+</interval>
+<interval>
+<start>12/21/2001</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>02/06/2000</start>
+<end>12/06/2001</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>04/16/2001</start>
+<end>12/15/1999</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>05/12/1998</end>
+</interval>
+<interval>
+<start>05/17/1999</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>02/23/2001</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>05/20/2001</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>07/06/2001</start>
+<end>03/07/1998</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>07/20/2001</start>
+<end>03/09/1998</end>
+</interval>
+<interval>
+<start>10/26/1998</start>
+<end>06/01/1998</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>08/15/2000</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>04/01/1998</start>
+<end>10/24/2001</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>01/07/1998</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>09/13/2000</end>
+</interval>
+<interval>
+<start>08/25/1999</start>
+<end>01/25/2001</end>
+</interval>
+<interval>
+<start>08/13/2001</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>06/15/1999</start>
+<end>04/09/2000</end>
+</interval>
+<interval>
+<start>08/02/2000</start>
+<end>08/01/2001</end>
+</interval>
+<interval>
+<start>12/12/2000</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>02/22/2001</end>
+</interval>
+<interval>
+<start>05/05/2000</start>
+<end>11/26/2000</end>
+</interval>
+<interval>
+<start>05/28/1998</start>
+<end>02/16/1998</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>02/22/2000</end>
+</interval>
+<interval>
+<start>05/22/2001</start>
+<end>11/20/1998</end>
+</interval>
+<interval>
+<start>01/16/1999</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>07/25/2001</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>10/14/2001</end>
+</interval>
+<interval>
+<start>05/09/2001</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>06/07/1998</start>
+<end>11/12/2000</end>
+</interval>
+<interval>
+<start>02/21/1999</start>
+<end>04/18/1999</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>06/16/2000</end>
+</interval>
+<interval>
+<start>02/22/2001</start>
+<end>11/02/1999</end>
+</interval>
+<interval>
+<start>07/01/2001</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>08/28/2001</start>
+<end>06/11/2001</end>
+</interval>
+<interval>
+<start>05/22/1998</start>
+<end>07/24/1999</end>
+</interval>
+<interval>
+<start>04/01/2001</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>01/22/1999</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>03/21/2000</start>
+<end>03/18/1999</end>
+</interval>
+<interval>
+<start>07/18/1998</start>
+<end>11/04/1998</end>
+</interval>
+<interval>
+<start>03/02/1998</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>03/16/2001</start>
+<end>04/10/1998</end>
+</interval>
+<interval>
+<start>08/09/2001</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>07/04/1998</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>06/14/2001</end>
+</interval>
+<interval>
+<start>02/05/1998</start>
+<end>05/17/1998</end>
+</interval>
+<interval>
+<start>11/09/1998</start>
+<end>11/07/1999</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>06/28/2000</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>09/24/1999</end>
+</interval>
+<interval>
+<start>04/02/1998</start>
+<end>02/01/1998</end>
+</interval>
+<interval>
+<start>10/11/1998</start>
+<end>12/05/2001</end>
+</interval>
+<interval>
+<start>08/23/2001</start>
+<end>07/22/1999</end>
+</interval>
+<interval>
+<start>03/09/1999</start>
+<end>02/01/2001</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>11/17/2000</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>09/27/2001</end>
+</interval>
+<interval>
+<start>06/08/1999</start>
+<end>12/13/2000</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>09/05/2000</start>
+<end>11/27/2001</end>
+</interval>
+<interval>
+<start>10/15/1999</start>
+<end>10/23/2000</end>
+</interval>
+<interval>
+<start>03/18/2000</start>
+<end>09/09/1999</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>06/07/2001</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>08/10/1999</end>
+</interval>
+<interval>
+<start>03/05/1999</start>
+<end>08/20/2001</end>
+</interval>
+<interval>
+<start>01/21/2000</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>07/20/1999</end>
+</interval>
+<interval>
+<start>01/11/1999</start>
+<end>09/15/2000</end>
+</interval>
+<interval>
+<start>10/20/1999</start>
+<end>02/17/1998</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>05/02/2000</start>
+<end>03/01/2000</end>
+</interval>
+<interval>
+<start>04/02/1999</start>
+<end>09/13/2000</end>
+</interval>
+<interval>
+<start>07/21/2000</start>
+<end>01/02/2000</end>
+</interval>
+<interval>
+<start>08/11/2001</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>12/27/1998</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>10/07/1998</start>
+<end>07/17/1998</end>
+</interval>
+<interval>
+<start>09/11/2000</start>
+<end>05/28/1999</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>08/28/1998</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>07/07/2000</start>
+<end>09/13/1998</end>
+</interval>
+<interval>
+<start>03/08/1999</start>
+<end>10/02/1999</end>
+</interval>
+<interval>
+<start>09/19/2000</start>
+<end>08/28/1999</end>
+</interval>
+<interval>
+<start>08/09/2001</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>03/05/1998</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>02/04/2001</end>
+</interval>
+<interval>
+<start>07/03/1999</start>
+<end>08/28/1999</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>02/05/1999</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>02/07/2000</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>12/12/1999</start>
+<end>08/24/2001</end>
+</interval>
+<interval>
+<start>08/27/2001</start>
+<end>01/10/2000</end>
+</interval>
+<interval>
+<start>07/21/1999</start>
+<end>03/19/1998</end>
+</interval>
+<interval>
+<start>04/08/1999</start>
+<end>12/11/2001</end>
+</interval>
+<interval>
+<start>01/14/1998</start>
+<end>04/24/2000</end>
+</interval>
+<interval>
+<start>05/06/1999</start>
+<end>05/20/1999</end>
+</interval>
+<interval>
+<start>11/14/1998</start>
+<end>01/06/1999</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>11/21/1998</end>
+</interval>
+<interval>
+<start>03/17/1999</start>
+<end>12/05/2000</end>
+</interval>
+<interval>
+<start>12/02/2001</start>
+<end>08/18/1998</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>06/11/1998</end>
+</interval>
+<interval>
+<start>07/23/1999</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>01/27/1998</start>
+<end>10/05/2001</end>
+</interval>
+<interval>
+<start>05/03/1998</start>
+<end>04/26/1998</end>
+</interval>
+<interval>
+<start>02/02/1998</start>
+<end>06/09/2001</end>
+</interval>
+<interval>
+<start>10/18/2001</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>07/10/2000</end>
+</interval>
+<interval>
+<start>12/07/1998</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>12/16/1999</start>
+<end>03/02/2001</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>04/12/1998</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>07/15/2001</start>
+<end>03/03/1999</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>02/02/1998</end>
+</interval>
+<interval>
+<start>08/07/1998</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>11/12/1998</start>
+<end>12/05/2000</end>
+</interval>
+<interval>
+<start>07/28/1998</start>
+<end>11/17/1998</end>
+</interval>
+<interval>
+<start>06/16/2000</start>
+<end>12/14/1999</end>
+</interval>
+<interval>
+<start>08/02/1998</start>
+<end>08/13/1999</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>07/09/1999</end>
+</interval>
+<interval>
+<start>12/08/1999</start>
+<end>06/12/1998</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>04/07/2000</start>
+<end>01/14/2001</end>
+</interval>
+<interval>
+<start>05/06/2001</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>01/26/1999</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>09/08/2001</end>
+</interval>
+<interval>
+<start>10/23/2001</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>09/04/2000</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>06/22/1998</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>07/26/1998</end>
+</interval>
+<interval>
+<start>09/07/2000</start>
+<end>04/01/2000</end>
+</interval>
+<interval>
+<start>06/19/1998</start>
+<end>09/07/2000</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>10/15/1998</end>
+</interval>
+<interval>
+<start>02/19/1999</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>06/08/2001</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>07/08/1998</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>04/25/1999</start>
+<end>05/14/1998</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>12/06/2000</end>
+</interval>
+<interval>
+<start>04/19/2000</start>
+<end>01/01/2001</end>
+</interval>
+<interval>
+<start>01/08/2000</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>12/23/2001</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>02/21/1998</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>12/16/1998</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>08/23/2001</start>
+<end>12/17/1999</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>05/24/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>08/08/1998</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>10/09/1999</start>
+<end>03/09/2001</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>11/06/1998</end>
+</interval>
+<interval>
+<start>04/18/1999</start>
+<end>12/23/2001</end>
+</interval>
+<interval>
+<start>11/24/2001</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>08/22/2001</start>
+<end>07/01/2000</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>02/23/2000</start>
+<end>04/26/1999</end>
+</interval>
+<interval>
+<start>05/22/1999</start>
+<end>02/09/1999</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>05/04/1998</end>
+</interval>
+<interval>
+<start>05/13/1998</start>
+<end>11/14/1999</end>
+</interval>
+<interval>
+<start>05/28/1999</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>05/05/2000</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>04/26/2000</end>
+</interval>
+<interval>
+<start>07/07/1998</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>10/13/1998</end>
+</interval>
+<interval>
+<start>03/01/1998</start>
+<end>12/15/1999</end>
+</interval>
+<interval>
+<start>11/27/2001</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>05/26/1999</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>03/01/1998</end>
+</interval>
+<interval>
+<start>07/10/1998</start>
+<end>07/02/1998</end>
+</interval>
+<interval>
+<start>11/20/2001</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>06/12/1998</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>03/21/2000</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>06/14/1998</start>
+<end>06/17/1999</end>
+</interval>
+<interval>
+<start>07/08/1999</start>
+<end>10/22/2001</end>
+</interval>
+<interval>
+<start>10/05/2000</start>
+<end>01/27/1998</end>
+</interval>
+<interval>
+<start>12/21/2001</start>
+<end>12/17/1999</end>
+</interval>
+<interval>
+<start>04/20/1998</start>
+<end>02/03/1999</end>
+</interval>
+<interval>
+<start>11/08/2001</start>
+<end>10/24/1999</end>
+</interval>
+<interval>
+<start>01/11/1998</start>
+<end>08/02/1998</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>10/12/1998</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>02/04/1998</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>08/16/2000</start>
+<end>11/16/2000</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>06/28/1998</end>
+</interval>
+<interval>
+<start>01/28/1998</start>
+<end>03/06/2001</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>07/21/2001</end>
+</interval>
+<interval>
+<start>10/01/1999</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>01/21/2001</start>
+<end>09/12/2001</end>
+</interval>
+<interval>
+<start>08/05/2000</start>
+<end>02/27/1999</end>
+</interval>
+<interval>
+<start>10/23/1999</start>
+<end>11/13/1999</end>
+</interval>
+<interval>
+<start>07/03/2000</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>04/03/2001</start>
+<end>06/21/1999</end>
+</interval>
+<interval>
+<start>07/05/2001</start>
+<end>10/13/1998</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>11/27/1999</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>12/23/2000</start>
+<end>06/05/2001</end>
+</interval>
+<interval>
+<start>12/28/1998</start>
+<end>07/19/2000</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>04/26/2000</end>
+</interval>
+<interval>
+<start>07/18/2001</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>12/17/1998</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>06/24/2001</end>
+</interval>
+<interval>
+<start>03/12/2001</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>01/18/2001</start>
+<end>09/02/1998</end>
+</interval>
+<interval>
+<start>05/22/1999</start>
+<end>02/09/1999</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>06/13/1998</end>
+</interval>
+<interval>
+<start>06/15/1998</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>05/10/1999</start>
+<end>03/06/2000</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>01/02/2001</end>
+</interval>
+<interval>
+<start>06/24/1999</start>
+<end>10/23/2001</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>09/24/2001</end>
+</interval>
+<interval>
+<start>12/16/1998</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>04/26/2000</end>
+</interval>
+<interval>
+<start>01/16/1998</start>
+<end>07/09/2001</end>
+</interval>
+<interval>
+<start>10/01/2001</start>
+<end>11/02/2000</end>
+</interval>
+<interval>
+<start>08/23/2000</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>06/26/1998</start>
+<end>10/05/1998</end>
+</interval>
+<interval>
+<start>12/12/2000</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>04/04/1998</start>
+<end>01/23/1998</end>
+</interval>
+<interval>
+<start>02/17/2001</start>
+<end>12/09/2000</end>
+</interval>
+<interval>
+<start>08/26/2000</start>
+<end>05/04/1998</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>01/04/2000</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>07/26/1998</end>
+</interval>
+<interval>
+<start>05/17/2000</start>
+<end>04/04/2000</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>05/15/2001</start>
+<end>05/28/2000</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>06/10/1999</end>
+</interval>
+<interval>
+<start>04/05/2001</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>11/26/1999</start>
+<end>01/04/1999</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>03/02/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>02/04/1998</end>
+</interval>
+<interval>
+<start>03/13/1999</start>
+<end>06/26/2000</end>
+</interval>
+<interval>
+<start>11/11/1999</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>03/04/1998</start>
+<end>05/26/2000</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>09/17/1999</end>
+</interval>
+<interval>
+<start>05/20/1998</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>01/01/1998</start>
+<end>01/01/2000</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>07/23/1999</end>
+</interval>
+<interval>
+<start>10/01/1998</start>
+<end>09/05/2000</end>
+</interval>
+<interval>
+<start>04/13/2000</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>12/14/2000</start>
+<end>11/25/1999</end>
+</interval>
+<interval>
+<start>12/02/1999</start>
+<end>02/21/1999</end>
+</interval>
+<interval>
+<start>09/27/2001</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>02/13/1999</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>05/22/2000</start>
+<end>02/03/1998</end>
+</interval>
+<interval>
+<start>09/05/1998</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>08/08/2001</start>
+<end>10/24/1999</end>
+</interval>
+<interval>
+<start>05/12/1998</start>
+<end>01/20/1998</end>
+</interval>
+<interval>
+<start>01/06/1998</start>
+<end>05/09/2001</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>06/14/2001</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>10/28/2001</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>12/25/1999</end>
+</interval>
+<interval>
+<start>06/28/2001</start>
+<end>06/20/1998</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>12/28/2001</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>12/13/2001</start>
+<end>11/24/1999</end>
+</interval>
+<interval>
+<start>04/01/2001</start>
+<end>10/05/2001</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>09/02/2000</start>
+<end>08/05/1999</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>02/27/2001</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>08/17/1998</end>
+</interval>
+<interval>
+<start>11/05/1999</start>
+<end>11/07/1998</end>
+</interval>
+<interval>
+<start>07/16/2001</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>01/24/1999</start>
+<end>10/05/2001</end>
+</interval>
+<interval>
+<start>11/18/1999</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>08/24/2001</end>
+</interval>
+<interval>
+<start>07/08/1999</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>09/03/1999</start>
+<end>09/04/1998</end>
+</interval>
+<interval>
+<start>04/14/2001</start>
+<end>02/19/2000</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>04/01/2001</end>
+</interval>
+<interval>
+<start>01/20/1999</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>02/25/1999</end>
+</interval>
+<interval>
+<start>03/21/1999</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>03/19/2000</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>10/09/1999</start>
+<end>11/15/2000</end>
+</interval>
+<interval>
+<start>08/01/2000</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>07/20/2000</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>02/28/2001</start>
+<end>01/13/1999</end>
+</interval>
+<interval>
+<start>11/14/1998</start>
+<end>05/15/1998</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>08/13/1998</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>07/10/1998</start>
+<end>12/10/2001</end>
+</interval>
+<interval>
+<start>02/26/2000</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>03/04/2000</end>
+</interval>
+<interval>
+<start>04/10/2001</start>
+<end>01/15/2000</end>
+</interval>
+<interval>
+<start>07/19/1999</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>01/20/1998</start>
+<end>07/23/1999</end>
+</interval>
+<interval>
+<start>07/18/2000</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>06/01/2000</start>
+<end>04/18/1999</end>
+</interval>
+<interval>
+<start>12/18/2001</start>
+<end>01/26/2000</end>
+</interval>
+<interval>
+<start>05/26/2000</start>
+<end>08/25/1999</end>
+</interval>
+<interval>
+<start>09/07/1999</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>01/24/1999</start>
+<end>11/26/1998</end>
+</interval>
+<interval>
+<start>08/02/1999</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>02/08/2001</end>
+</interval>
+<interval>
+<start>09/09/1998</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>07/04/1998</end>
+</interval>
+<interval>
+<start>07/01/2001</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>05/06/1998</start>
+<end>08/02/1998</end>
+</interval>
+<interval>
+<start>08/27/1999</start>
+<end>11/07/2000</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>04/04/2000</end>
+</interval>
+<interval>
+<start>11/24/1999</start>
+<end>12/15/2000</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>07/18/1998</end>
+</interval>
+<interval>
+<start>05/24/2001</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>10/19/2001</start>
+<end>09/09/2000</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>01/16/2000</start>
+<end>11/07/2001</end>
+</interval>
+<interval>
+<start>11/10/1998</start>
+<end>04/26/2000</end>
+</interval>
+<interval>
+<start>07/02/2000</start>
+<end>09/28/1999</end>
+</interval>
+<interval>
+<start>01/04/1998</start>
+<end>12/07/1998</end>
+</interval>
+<interval>
+<start>05/11/1999</start>
+<end>06/20/1998</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>03/27/1999</start>
+<end>09/06/1998</end>
+</interval>
+<interval>
+<start>05/02/1999</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>12/20/1999</start>
+<end>11/23/1998</end>
+</interval>
+<interval>
+<start>11/24/2000</start>
+<end>09/27/1999</end>
+</interval>
+<interval>
+<start>11/10/2001</start>
+<end>01/18/1999</end>
+</interval>
+<interval>
+<start>04/06/2001</start>
+<end>02/04/1998</end>
+</interval>
+<interval>
+<start>12/14/1999</start>
+<end>04/18/2000</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>03/06/2001</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>10/09/1998</end>
+</interval>
+<interval>
+<start>06/24/1999</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>11/09/2001</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>02/25/1998</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>08/22/1999</end>
+</interval>
+<interval>
+<start>02/13/2000</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>11/16/1999</start>
+<end>12/15/1998</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>03/27/2000</end>
+</interval>
+<interval>
+<start>10/26/1999</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>06/28/2000</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>05/27/1998</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>02/26/2000</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>07/22/1999</start>
+<end>09/17/2001</end>
+</interval>
+<interval>
+<start>05/28/1998</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>02/23/2001</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>07/04/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>06/25/1999</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>08/02/2001</start>
+<end>07/07/2000</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>09/15/2000</end>
+</interval>
+<interval>
+<start>03/21/2001</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>06/23/1998</start>
+<end>01/18/2000</end>
+</interval>
+<interval>
+<start>04/23/2001</start>
+<end>09/08/2000</end>
+</interval>
+<interval>
+<start>12/27/1998</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>07/28/2000</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>02/06/2000</end>
+</interval>
+<interval>
+<start>10/03/1998</start>
+<end>04/22/1999</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>12/10/2001</start>
+<end>10/28/2001</end>
+</interval>
+<interval>
+<start>08/12/2000</start>
+<end>11/17/2001</end>
+</interval>
+<interval>
+<start>06/28/2001</start>
+<end>09/09/2001</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>05/14/2001</end>
+</interval>
+<interval>
+<start>05/13/2000</start>
+<end>03/14/2000</end>
+</interval>
+<interval>
+<start>03/10/1999</start>
+<end>05/11/1998</end>
+</interval>
+<interval>
+<start>02/14/1999</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>03/16/1998</start>
+<end>04/17/2001</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>08/19/1999</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>07/09/2000</start>
+<end>04/19/2000</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>03/23/2000</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>01/14/2001</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>06/14/1999</start>
+<end>03/02/2001</end>
+</interval>
+<interval>
+<start>11/01/1998</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>10/25/1998</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>12/04/2001</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>11/14/2001</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>06/27/2000</end>
+</interval>
+<interval>
+<start>10/15/1999</start>
+<end>10/06/2001</end>
+</interval>
+<interval>
+<start>03/20/1998</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>07/18/2001</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>04/28/1998</start>
+<end>04/11/1999</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>08/23/1999</end>
+</interval>
+<interval>
+<start>12/28/1998</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>11/13/1998</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>02/15/1999</end>
+</interval>
+<interval>
+<start>09/23/1999</start>
+<end>10/17/1998</end>
+</interval>
+<interval>
+<start>08/26/1998</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>02/14/1999</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>07/25/2001</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>09/06/2000</start>
+<end>03/24/2001</end>
+</interval>
+<interval>
+<start>04/03/1998</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>02/08/2001</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>10/19/1998</end>
+</interval>
+<interval>
+<start>05/09/2000</start>
+<end>03/18/1998</end>
+</interval>
+<interval>
+<start>02/01/1999</start>
+<end>10/10/1998</end>
+</interval>
+<interval>
+<start>01/14/2001</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>07/03/1999</start>
+<end>02/13/2000</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>11/06/1999</end>
+</interval>
+<interval>
+<start>02/11/2001</start>
+<end>01/27/2001</end>
+</interval>
+<interval>
+<start>11/15/1999</start>
+<end>06/25/1999</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>12/17/2001</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>02/19/1999</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>03/11/2001</end>
+</interval>
+<interval>
+<start>06/01/2001</start>
+<end>02/13/1999</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>12/10/2001</start>
+<end>11/11/2000</end>
+</interval>
+<interval>
+<start>01/07/2001</start>
+<end>02/08/1998</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>02/21/1999</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>04/27/1998</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>01/15/2001</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>02/14/1999</start>
+<end>05/07/2000</end>
+</interval>
+<interval>
+<start>03/22/1999</start>
+<end>06/12/1998</end>
+</interval>
+<interval>
+<start>10/25/2001</start>
+<end>11/13/1998</end>
+</interval>
+<interval>
+<start>03/04/1998</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>09/01/2000</start>
+<end>03/20/1998</end>
+</interval>
+<interval>
+<start>06/22/1998</start>
+<end>10/12/2001</end>
+</interval>
+<interval>
+<start>12/01/1998</start>
+<end>01/27/1998</end>
+</interval>
+<interval>
+<start>06/23/2001</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>09/22/1998</start>
+<end>10/20/2000</end>
+</interval>
+<interval>
+<start>12/01/2000</start>
+<end>09/26/1998</end>
+</interval>
+<interval>
+<start>07/21/2001</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>04/22/2000</start>
+<end>04/22/1999</end>
+</interval>
+<interval>
+<start>01/17/2000</start>
+<end>01/08/2000</end>
+</interval>
+<interval>
+<start>06/16/1998</start>
+<end>12/07/1999</end>
+</interval>
+<interval>
+<start>07/16/2000</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>06/17/1999</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>04/22/1998</end>
+</interval>
+<interval>
+<start>03/03/1998</start>
+<end>10/18/2000</end>
+</interval>
+<interval>
+<start>08/26/2001</start>
+<end>12/24/2001</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>10/07/2001</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>10/24/2000</start>
+<end>05/12/1998</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>04/10/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>11/10/2001</start>
+<end>07/01/2000</end>
+</interval>
+<interval>
+<start>08/07/2000</start>
+<end>11/20/2001</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>07/19/2001</end>
+</interval>
+<interval>
+<start>05/22/2001</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>11/06/2001</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>02/22/2000</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>04/19/2000</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>04/18/2001</start>
+<end>02/01/2000</end>
+</interval>
+<interval>
+<start>01/11/2001</start>
+<end>08/21/2001</end>
+</interval>
+<interval>
+<start>03/03/2000</start>
+<end>04/13/2001</end>
+</interval>
+<interval>
+<start>07/03/2001</start>
+<end>01/15/1998</end>
+</interval>
+<interval>
+<start>11/11/1999</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>03/20/2001</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>06/07/1999</end>
+</interval>
+<interval>
+<start>04/17/2001</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>11/17/1999</start>
+<end>05/18/2001</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>06/24/2001</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>10/22/1999</start>
+<end>12/06/2001</end>
+</interval>
+<interval>
+<start>07/20/1998</start>
+<end>04/17/2001</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>05/22/1998</end>
+</interval>
+<interval>
+<start>03/16/1999</start>
+<end>03/08/2001</end>
+</interval>
+<interval>
+<start>07/09/2001</start>
+<end>12/21/1998</end>
+</interval>
+<interval>
+<start>10/12/2001</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>02/16/2000</start>
+<end>12/13/2001</end>
+</interval>
+<interval>
+<start>08/12/2000</start>
+<end>07/20/2001</end>
+</interval>
+<interval>
+<start>07/25/2001</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>07/22/2001</start>
+<end>12/25/1999</end>
+</interval>
+<interval>
+<start>03/16/1999</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>07/24/2000</start>
+<end>11/17/2001</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>07/23/1998</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>10/03/2000</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>09/05/2000</end>
+</interval>
+<interval>
+<start>12/25/1999</start>
+<end>06/06/1999</end>
+</interval>
+<interval>
+<start>02/18/1998</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>10/16/2000</end>
+</interval>
+<interval>
+<start>07/12/2000</start>
+<end>04/09/2000</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>10/04/2001</end>
+</interval>
+<interval>
+<start>05/12/1998</start>
+<end>02/26/1998</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>10/14/2001</end>
+</interval>
+<interval>
+<start>01/27/1999</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>01/22/1999</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>07/09/1998</start>
+<end>03/17/2001</end>
+</interval>
+<interval>
+<start>07/01/2001</start>
+<end>01/12/1998</end>
+</interval>
+<interval>
+<start>04/23/2000</start>
+<end>03/27/1999</end>
+</interval>
+<interval>
+<start>08/16/2000</start>
+<end>05/05/1998</end>
+</interval>
+<interval>
+<start>05/19/1998</start>
+<end>09/02/1998</end>
+</interval>
+<interval>
+<start>08/17/1999</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>05/27/1998</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>01/21/2000</end>
+</interval>
+<interval>
+<start>02/23/1998</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>03/15/2000</start>
+<end>03/18/1999</end>
+</interval>
+<interval>
+<start>07/10/1999</start>
+<end>03/07/1998</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>12/21/2000</end>
+</interval>
+<interval>
+<start>09/21/2001</start>
+<end>10/06/2000</end>
+</interval>
+<interval>
+<start>07/27/1998</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>07/25/1998</start>
+<end>05/25/2001</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>07/10/2000</start>
+<end>09/22/2000</end>
+</interval>
+<interval>
+<start>09/27/2001</start>
+<end>09/12/1998</end>
+</interval>
+<interval>
+<start>05/05/2001</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>02/15/2000</start>
+<end>02/11/2000</end>
+</interval>
+<interval>
+<start>02/19/1999</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>06/12/1998</start>
+<end>05/17/1998</end>
+</interval>
+<interval>
+<start>04/08/1999</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>01/02/1999</start>
+<end>10/20/2001</end>
+</interval>
+<interval>
+<start>03/24/1998</start>
+<end>10/23/1998</end>
+</interval>
+<interval>
+<start>06/12/1999</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>04/28/2001</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>07/11/2000</end>
+</interval>
+<interval>
+<start>01/13/1999</start>
+<end>07/11/2001</end>
+</interval>
+<interval>
+<start>07/10/2001</start>
+<end>10/20/1998</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>03/11/1999</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>09/03/2001</start>
+<end>10/15/2001</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>11/26/1999</end>
+</interval>
+<interval>
+<start>06/09/2000</start>
+<end>05/28/2000</end>
+</interval>
+<interval>
+<start>04/21/1999</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>09/21/1999</end>
+</interval>
+<interval>
+<start>03/18/2001</start>
+<end>02/03/2000</end>
+</interval>
+<interval>
+<start>10/25/2000</start>
+<end>04/20/2000</end>
+</interval>
+<interval>
+<start>03/25/1999</start>
+<end>12/26/1998</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>05/18/1998</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>05/09/2001</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>01/25/1998</end>
+</interval>
+<interval>
+<start>08/07/1999</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>06/19/1998</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>11/07/2000</start>
+<end>01/12/2000</end>
+</interval>
+<interval>
+<start>08/23/1998</start>
+<end>02/07/1999</end>
+</interval>
+<interval>
+<start>07/02/1998</start>
+<end>03/08/1999</end>
+</interval>
+<interval>
+<start>01/18/2001</start>
+<end>05/05/1999</end>
+</interval>
+<interval>
+<start>08/21/2000</start>
+<end>09/17/1999</end>
+</interval>
+<interval>
+<start>12/20/1999</start>
+<end>08/14/2001</end>
+</interval>
+<interval>
+<start>08/14/2001</start>
+<end>11/20/1998</end>
+</interval>
+<interval>
+<start>11/02/2001</start>
+<end>04/16/2000</end>
+</interval>
+<interval>
+<start>04/25/2000</start>
+<end>09/10/2000</end>
+</interval>
+<interval>
+<start>08/17/2001</start>
+<end>04/13/2001</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>08/10/2000</end>
+</interval>
+<interval>
+<start>01/09/2000</start>
+<end>09/12/2001</end>
+</interval>
+<interval>
+<start>10/23/2000</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>07/05/1998</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>09/16/1999</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>07/19/1999</start>
+<end>04/05/2001</end>
+</interval>
+<interval>
+<start>03/18/2001</start>
+<end>10/21/1999</end>
+</interval>
+<interval>
+<start>02/08/1998</start>
+<end>04/14/2001</end>
+</interval>
+<interval>
+<start>01/27/1998</start>
+<end>04/28/1999</end>
+</interval>
+<interval>
+<start>02/06/2000</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>12/22/1998</start>
+<end>08/14/1999</end>
+</interval>
+<interval>
+<start>11/06/2001</start>
+<end>11/01/1999</end>
+</interval>
+<interval>
+<start>02/26/1999</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>11/14/2000</start>
+<end>11/20/1999</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>11/20/1999</start>
+<end>11/22/1999</end>
+</interval>
+<interval>
+<start>11/23/1998</start>
+<end>03/02/1999</end>
+</interval>
+<interval>
+<start>05/04/1998</start>
+<end>06/16/1998</end>
+</interval>
+<interval>
+<start>06/25/1999</start>
+<end>09/23/1998</end>
+</interval>
+<interval>
+<start>12/16/1998</start>
+<end>02/06/1999</end>
+</interval>
+<interval>
+<start>10/10/2001</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>07/23/1998</start>
+<end>09/03/2000</end>
+</interval>
+<interval>
+<start>11/09/1999</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>08/22/2000</start>
+<end>06/17/1999</end>
+</interval>
+<interval>
+<start>12/13/2001</start>
+<end>11/23/1999</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>01/03/2001</start>
+<end>09/13/2001</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>10/15/1998</end>
+</interval>
+<interval>
+<start>03/11/2000</start>
+<end>02/03/2001</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>01/19/1999</end>
+</interval>
+<interval>
+<start>11/22/2000</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>01/09/2001</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>04/26/2001</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>07/14/2001</start>
+<end>03/16/2000</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>05/24/2000</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>08/03/2000</end>
+</interval>
+<interval>
+<start>05/02/1998</start>
+<end>02/13/1999</end>
+</interval>
+<interval>
+<start>12/18/2001</start>
+<end>08/20/2000</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>10/11/1999</end>
+</interval>
+<interval>
+<start>06/21/1999</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>03/28/2001</start>
+<end>11/04/1999</end>
+</interval>
+<interval>
+<start>12/14/1998</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>11/01/2000</start>
+<end>10/24/1999</end>
+</interval>
+<interval>
+<start>01/10/1999</start>
+<end>02/11/1998</end>
+</interval>
+<interval>
+<start>01/24/1998</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>07/09/2001</end>
+</interval>
+<interval>
+<start>01/23/1999</start>
+<end>04/05/1998</end>
+</interval>
+<interval>
+<start>08/24/2001</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>05/22/1999</end>
+</interval>
+<interval>
+<start>08/03/2001</start>
+<end>08/24/2001</end>
+</interval>
+<interval>
+<start>04/18/1999</start>
+<end>07/17/2000</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>08/10/2000</end>
+</interval>
+<interval>
+<start>07/08/1999</start>
+<end>03/04/1999</end>
+</interval>
+<interval>
+<start>03/04/2000</start>
+<end>11/05/2001</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>04/09/1999</start>
+<end>02/10/1998</end>
+</interval>
+<interval>
+<start>05/05/2000</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>11/08/1999</start>
+<end>09/17/2000</end>
+</interval>
+<interval>
+<start>06/01/1998</start>
+<end>08/07/1998</end>
+</interval>
+<interval>
+<start>12/25/1998</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>11/18/1999</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>02/19/2000</start>
+<end>08/17/1999</end>
+</interval>
+<interval>
+<start>06/11/1999</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>06/24/1998</start>
+<end>02/13/1999</end>
+</interval>
+<interval>
+<start>08/02/2000</start>
+<end>09/18/1999</end>
+</interval>
+<interval>
+<start>03/22/1999</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>01/15/1998</start>
+<end>11/14/2000</end>
+</interval>
+<interval>
+<start>06/07/1998</start>
+<end>03/07/1998</end>
+</interval>
+<interval>
+<start>11/05/1999</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>07/16/1999</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>08/07/2001</start>
+<end>11/10/2001</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>02/21/1999</start>
+<end>02/10/1999</end>
+</interval>
+<interval>
+<start>01/26/2001</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>09/02/2000</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>05/10/2001</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>08/12/2001</start>
+<end>12/17/2001</end>
+</interval>
+<interval>
+<start>12/20/2001</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>04/26/1998</start>
+<end>01/04/1999</end>
+</interval>
+<interval>
+<start>11/23/2000</start>
+<end>12/18/2001</end>
+</interval>
+<interval>
+<start>10/21/2000</start>
+<end>02/12/1999</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>10/03/1999</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>09/24/2000</end>
+</interval>
+<interval>
+<start>03/04/1998</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>07/05/2001</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>03/17/1999</end>
+</interval>
+<interval>
+<start>08/27/1999</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>09/03/2001</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>04/11/2001</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>08/19/2001</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>11/17/1998</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>05/20/2000</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>09/06/1999</end>
+</interval>
+<interval>
+<start>05/20/2001</start>
+<end>10/08/1998</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>01/10/1999</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>08/16/1998</end>
+</interval>
+<interval>
+<start>02/26/1998</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>12/25/1998</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>03/19/2000</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>05/27/2001</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>09/22/1999</end>
+</interval>
+<interval>
+<start>05/06/1999</start>
+<end>08/03/1999</end>
+</interval>
+<interval>
+<start>04/18/1998</start>
+<end>09/19/2000</end>
+</interval>
+<interval>
+<start>11/13/1998</start>
+<end>06/13/1998</end>
+</interval>
+<interval>
+<start>03/12/1999</start>
+<end>10/26/1998</end>
+</interval>
+<interval>
+<start>10/21/2000</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>07/25/1998</start>
+<end>02/24/2001</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>04/20/1999</end>
+</interval>
+<interval>
+<start>04/17/2000</start>
+<end>05/26/2000</end>
+</interval>
+<interval>
+<start>11/24/2000</start>
+<end>10/06/2001</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>04/26/1999</end>
+</interval>
+<interval>
+<start>06/06/2000</start>
+<end>05/27/1999</end>
+</interval>
+<interval>
+<start>06/18/2001</start>
+<end>07/28/1998</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>01/09/2000</end>
+</interval>
+<interval>
+<start>05/01/1999</start>
+<end>08/13/1998</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>06/11/2000</end>
+</interval>
+<interval>
+<start>07/11/2001</start>
+<end>05/28/1999</end>
+</interval>
+<interval>
+<start>08/20/1999</start>
+<end>04/11/2000</end>
+</interval>
+<interval>
+<start>08/28/1998</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>04/01/2001</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>02/08/2001</start>
+<end>12/01/1999</end>
+</interval>
+<interval>
+<start>09/24/1999</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>10/05/2001</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>07/07/2001</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>04/08/1999</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>09/28/1999</start>
+<end>12/21/1999</end>
+</interval>
+<interval>
+<start>09/23/1998</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>09/07/2001</start>
+<end>09/07/2001</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>09/17/1998</end>
+</interval>
+<interval>
+<start>08/12/1999</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>07/09/1999</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>07/02/2000</end>
+</interval>
+<interval>
+<start>05/07/2001</start>
+<end>12/22/1998</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>05/06/1998</start>
+<end>04/13/2001</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>06/16/1999</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>03/04/2000</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>03/26/1999</start>
+<end>11/17/2000</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>11/28/2001</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>02/22/2001</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>02/25/2001</start>
+<end>03/12/2001</end>
+</interval>
+<interval>
+<start>10/22/2000</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>01/11/1999</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>10/13/2001</end>
+</interval>
+<interval>
+<start>11/19/1998</start>
+<end>03/17/2001</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>03/15/1998</end>
+</interval>
+<interval>
+<start>07/01/1998</start>
+<end>05/03/1999</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>02/17/1999</end>
+</interval>
+<interval>
+<start>01/04/2000</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>03/03/1999</start>
+<end>07/06/1999</end>
+</interval>
+<interval>
+<start>06/04/1998</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>04/08/1998</end>
+</interval>
+<interval>
+<start>04/20/1999</start>
+<end>10/04/2000</end>
+</interval>
+<interval>
+<start>10/04/1999</start>
+<end>08/25/1998</end>
+</interval>
+<interval>
+<start>06/08/1998</start>
+<end>02/17/1999</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>10/23/1999</start>
+<end>06/26/2000</end>
+</interval>
+<interval>
+<start>06/09/2000</start>
+<end>12/03/1999</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>11/12/1998</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>10/27/2001</end>
+</interval>
+<interval>
+<start>11/25/2000</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>01/08/1998</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>08/27/2001</end>
+</interval>
+<interval>
+<start>02/13/2000</start>
+<end>08/05/2000</end>
+</interval>
+<interval>
+<start>09/23/1998</start>
+<end>05/18/1998</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>05/07/2001</start>
+<end>12/12/2001</end>
+</interval>
+<interval>
+<start>03/26/1998</start>
+<end>08/11/1999</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>07/06/1998</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>12/17/1998</end>
+</interval>
+<interval>
+<start>12/03/2001</start>
+<end>10/25/2001</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>02/08/2001</end>
+</interval>
+<interval>
+<start>03/21/1998</start>
+<end>05/14/1999</end>
+</interval>
+<interval>
+<start>08/23/1998</start>
+<end>04/14/2000</end>
+</interval>
+<interval>
+<start>07/15/1999</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>04/09/2001</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>06/09/2001</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>09/27/2000</start>
+<end>12/11/1998</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>04/22/2001</end>
+</interval>
+<interval>
+<start>10/22/2001</start>
+<end>12/25/2000</end>
+</interval>
+<interval>
+<start>07/24/2000</start>
+<end>08/22/1999</end>
+</interval>
+<interval>
+<start>11/18/2001</start>
+<end>06/20/1999</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>12/04/2001</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>04/16/1999</start>
+<end>03/16/1999</end>
+</interval>
+<interval>
+<start>10/26/1999</start>
+<end>04/10/1999</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>04/20/1999</start>
+<end>06/28/2000</end>
+</interval>
+<interval>
+<start>12/15/2000</start>
+<end>04/26/1999</end>
+</interval>
+<interval>
+<start>02/08/2001</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>01/05/1998</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>04/08/2001</start>
+<end>10/24/1998</end>
+</interval>
+<interval>
+<start>02/19/1998</start>
+<end>12/05/1999</end>
+</interval>
+<interval>
+<start>02/18/2001</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>10/19/1999</start>
+<end>04/10/2000</end>
+</interval>
+<interval>
+<start>12/03/1999</start>
+<end>05/24/1999</end>
+</interval>
+<interval>
+<start>01/27/1999</start>
+<end>09/01/2001</end>
+</interval>
+<interval>
+<start>11/26/2000</start>
+<end>03/01/1999</end>
+</interval>
+<interval>
+<start>11/22/2001</start>
+<end>01/04/2001</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>05/23/1998</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>12/18/2000</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>03/23/1998</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>01/14/1998</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>02/04/1998</end>
+</interval>
+<interval>
+<start>01/07/2000</start>
+<end>06/27/2000</end>
+</interval>
+<interval>
+<start>05/20/1999</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>09/04/2001</start>
+<end>05/07/2000</end>
+</interval>
+<interval>
+<start>04/16/1998</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>08/12/1998</start>
+<end>08/24/2000</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>09/22/1998</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>03/10/2001</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>01/10/2001</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>06/19/1998</end>
+</interval>
+<interval>
+<start>04/19/1998</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>12/25/2000</start>
+<end>03/12/1999</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>06/21/1999</start>
+<end>03/07/1999</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>03/27/2000</start>
+<end>08/16/2001</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>07/26/2001</end>
+</interval>
+<interval>
+<start>09/07/1999</start>
+<end>06/22/1999</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>10/04/1998</end>
+</interval>
+<interval>
+<start>12/09/2001</start>
+<end>01/09/1999</end>
+</interval>
+<interval>
+<start>03/06/1998</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>11/12/1999</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>01/17/2001</start>
+<end>11/02/1999</end>
+</interval>
+<interval>
+<start>10/23/2000</start>
+<end>01/02/1999</end>
+</interval>
+<interval>
+<start>12/15/2000</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>07/07/2001</start>
+<end>03/04/1999</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>10/23/1999</start>
+<end>10/18/2000</end>
+</interval>
+<interval>
+<start>10/22/2000</start>
+<end>11/21/2001</end>
+</interval>
+<interval>
+<start>04/26/2001</start>
+<end>06/14/2001</end>
+</interval>
+<interval>
+<start>12/17/2000</start>
+<end>03/03/1999</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>10/07/1999</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>02/13/1998</end>
+</interval>
+<interval>
+<start>05/09/1998</start>
+<end>07/27/1998</end>
+</interval>
+<interval>
+<start>02/03/2001</start>
+<end>08/05/2001</end>
+</interval>
+<interval>
+<start>07/15/2001</start>
+<end>11/19/1998</end>
+</interval>
+<interval>
+<start>11/04/1999</start>
+<end>06/05/2001</end>
+</interval>
+<interval>
+<start>02/04/2000</start>
+<end>01/06/1998</end>
+</interval>
+<interval>
+<start>12/08/1999</start>
+<end>10/23/1998</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>11/03/2000</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>01/22/2000</start>
+<end>09/04/2000</end>
+</interval>
+<interval>
+<start>09/13/2000</start>
+<end>03/12/1998</end>
+</interval>
+<interval>
+<start>09/13/1998</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>05/09/1998</start>
+<end>07/25/2000</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>12/24/2000</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>10/26/1999</end>
+</interval>
+<interval>
+<start>07/12/1998</start>
+<end>10/27/2001</end>
+</interval>
+<interval>
+<start>04/15/2000</start>
+<end>03/05/2001</end>
+</interval>
+<interval>
+<start>11/15/2000</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>01/07/1999</start>
+<end>01/01/2001</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>11/18/2001</start>
+<end>05/03/1999</end>
+</interval>
+<interval>
+<start>06/09/1999</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>05/24/1999</start>
+<end>09/12/1998</end>
+</interval>
+<interval>
+<start>06/11/1999</start>
+<end>11/26/2000</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>08/13/1999</end>
+</interval>
+<interval>
+<start>04/25/1998</start>
+<end>02/20/2001</end>
+</interval>
+<interval>
+<start>09/22/1998</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>04/07/1999</start>
+<end>01/11/2000</end>
+</interval>
+<interval>
+<start>08/25/1999</start>
+<end>09/08/1999</end>
+</interval>
+<interval>
+<start>04/11/2001</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>01/20/2000</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>02/10/1999</end>
+</interval>
+<interval>
+<start>09/14/2001</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>12/20/1999</end>
+</interval>
+<interval>
+<start>12/22/1999</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>02/28/1999</start>
+<end>09/17/1998</end>
+</interval>
+<interval>
+<start>07/25/2001</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>06/28/2001</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>05/21/1998</start>
+<end>10/25/2001</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>01/03/2000</start>
+<end>11/19/2000</end>
+</interval>
+<interval>
+<start>12/02/2001</start>
+<end>03/07/1998</end>
+</interval>
+<interval>
+<start>08/23/2000</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>07/06/1998</start>
+<end>03/27/1999</end>
+</interval>
+<interval>
+<start>08/27/2001</start>
+<end>10/05/1998</end>
+</interval>
+<interval>
+<start>10/26/2000</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>07/23/1999</start>
+<end>09/15/1998</end>
+</interval>
+<interval>
+<start>07/08/2001</start>
+<end>07/14/1998</end>
+</interval>
+<interval>
+<start>01/15/1999</start>
+<end>01/19/2000</end>
+</interval>
+<interval>
+<start>09/04/2001</start>
+<end>06/12/1999</end>
+</interval>
+<interval>
+<start>07/19/1999</start>
+<end>06/19/1998</end>
+</interval>
+<interval>
+<start>12/09/2000</start>
+<end>09/20/2001</end>
+</interval>
+<interval>
+<start>03/15/2001</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>04/14/1999</start>
+<end>08/02/1999</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>08/25/2001</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>03/17/1999</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>10/17/1998</end>
+</interval>
+<interval>
+<start>03/18/2000</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>01/17/2000</start>
+<end>11/27/1999</end>
+</interval>
+<interval>
+<start>06/08/2001</start>
+<end>08/14/1999</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>02/12/1999</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>09/17/2001</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>11/28/1999</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>05/22/1998</start>
+<end>12/06/2001</end>
+</interval>
+<interval>
+<start>11/14/1999</start>
+<end>04/02/1998</end>
+</interval>
+<interval>
+<start>11/14/1998</start>
+<end>06/18/1999</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>10/11/2001</end>
+</interval>
+<interval>
+<start>03/20/2001</start>
+<end>01/26/1999</end>
+</interval>
+<interval>
+<start>01/06/1999</start>
+<end>02/25/2000</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>03/15/1998</end>
+</interval>
+<interval>
+<start>07/17/1998</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>03/23/2001</start>
+<end>04/14/2000</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>01/26/1998</end>
+</interval>
+<interval>
+<start>06/24/2000</start>
+<end>02/24/2001</end>
+</interval>
+<interval>
+<start>10/23/1998</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>09/08/1998</start>
+<end>03/02/1998</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>10/03/2000</start>
+<end>01/03/1998</end>
+</interval>
+<interval>
+<start>02/17/1999</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>04/19/2001</start>
+<end>05/14/1999</end>
+</interval>
+<interval>
+<start>12/23/2000</start>
+<end>10/22/2000</end>
+</interval>
+<interval>
+<start>07/24/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>03/17/2000</start>
+<end>12/01/1998</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>05/11/1998</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>06/05/1998</start>
+<end>12/07/2000</end>
+</interval>
+<interval>
+<start>04/02/2000</start>
+<end>03/03/1998</end>
+</interval>
+<interval>
+<start>08/23/1998</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>04/15/1999</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>01/10/1999</start>
+<end>02/13/2001</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>11/25/1998</end>
+</interval>
+<interval>
+<start>07/26/1998</start>
+<end>02/21/1999</end>
+</interval>
+<interval>
+<start>04/28/2000</start>
+<end>03/12/2001</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>07/28/1999</end>
+</interval>
+<interval>
+<start>05/22/2000</start>
+<end>08/15/2000</end>
+</interval>
+<interval>
+<start>12/01/2001</start>
+<end>02/15/2001</end>
+</interval>
+<interval>
+<start>05/02/1998</start>
+<end>11/06/1998</end>
+</interval>
+<interval>
+<start>11/06/1999</start>
+<end>05/08/1999</end>
+</interval>
+<interval>
+<start>08/20/2001</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>09/23/1999</start>
+<end>04/08/1998</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>11/17/2000</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>09/14/1998</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>09/01/2000</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>02/08/1998</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>10/27/1999</start>
+<end>02/28/2001</end>
+</interval>
+<interval>
+<start>10/14/1999</start>
+<end>05/14/2001</end>
+</interval>
+<interval>
+<start>03/23/2000</start>
+<end>06/19/1999</end>
+</interval>
+<interval>
+<start>04/20/2001</start>
+<end>12/23/2001</end>
+</interval>
+<interval>
+<start>03/03/1999</start>
+<end>09/28/2001</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>11/12/1999</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>08/16/1998</end>
+</interval>
+<interval>
+<start>03/02/1998</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>08/06/1998</start>
+<end>06/24/1998</end>
+</interval>
+<interval>
+<start>06/04/1998</start>
+<end>02/08/1998</end>
+</interval>
+<interval>
+<start>03/14/2000</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>06/15/1999</start>
+<end>06/21/1999</end>
+</interval>
+<interval>
+<start>09/19/2000</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>04/05/2001</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>03/03/1998</start>
+<end>11/06/1998</end>
+</interval>
+<interval>
+<start>12/10/1998</start>
+<end>04/11/2000</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>06/07/2000</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>05/18/2001</end>
+</interval>
+<interval>
+<start>09/20/2001</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>08/12/2000</start>
+<end>08/13/1999</end>
+</interval>
+<interval>
+<start>01/10/2000</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>12/15/2000</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>11/22/2001</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>03/01/1998</start>
+<end>07/21/2001</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>08/01/1999</end>
+</interval>
+<interval>
+<start>06/07/2000</start>
+<end>04/14/2001</end>
+</interval>
+<interval>
+<start>10/08/2001</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>05/15/1998</start>
+<end>11/16/2000</end>
+</interval>
+<interval>
+<start>05/06/1999</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>06/22/2001</start>
+<end>08/28/2000</end>
+</interval>
+<interval>
+<start>05/24/1999</start>
+<end>10/23/2001</end>
+</interval>
+<interval>
+<start>01/11/1998</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>08/20/2000</end>
+</interval>
+<interval>
+<start>11/15/2000</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>07/28/2001</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>02/26/1999</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>09/17/1999</start>
+<end>05/28/1999</end>
+</interval>
+<interval>
+<start>03/17/2000</start>
+<end>11/26/2001</end>
+</interval>
+<interval>
+<start>05/19/2001</start>
+<end>12/22/2000</end>
+</interval>
+<interval>
+<start>11/10/1999</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>03/13/1999</start>
+<end>06/12/2001</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>02/07/2000</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>12/02/2000</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>06/05/1999</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>04/28/2001</end>
+</interval>
+<interval>
+<start>10/07/1999</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>12/10/1999</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>09/25/1999</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>08/15/1998</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>01/13/1999</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>06/26/2001</end>
+</interval>
+<interval>
+<start>03/01/1999</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>06/09/2000</start>
+<end>02/03/2001</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>09/21/2000</end>
+</interval>
+<interval>
+<start>05/22/1999</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>02/15/1998</end>
+</interval>
+<interval>
+<start>05/17/2001</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>04/04/2000</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>11/06/1998</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>01/25/2001</start>
+<end>11/06/2000</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>09/10/1998</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>10/03/1999</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>05/13/1999</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>12/27/2001</start>
+<end>09/13/2000</end>
+</interval>
+<interval>
+<start>03/06/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>07/08/1998</start>
+<end>01/19/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>09/10/1999</end>
+</interval>
+<interval>
+<start>09/18/1999</start>
+<end>12/23/2000</end>
+</interval>
+<interval>
+<start>02/26/1998</start>
+<end>03/06/1999</end>
+</interval>
+<interval>
+<start>11/11/2000</start>
+<end>05/22/1998</end>
+</interval>
+<interval>
+<start>08/02/2000</start>
+<end>06/11/1999</end>
+</interval>
+<interval>
+<start>02/28/2000</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>07/20/2001</start>
+<end>01/14/2001</end>
+</interval>
+<interval>
+<start>03/22/2001</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>07/08/1998</start>
+<end>10/07/2000</end>
+</interval>
+<interval>
+<start>02/27/2000</start>
+<end>09/11/1999</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>08/20/1999</end>
+</interval>
+<interval>
+<start>11/03/2000</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>08/12/1999</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>08/28/2001</end>
+</interval>
+<interval>
+<start>06/11/2001</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>06/11/1999</start>
+<end>11/26/2000</end>
+</interval>
+<interval>
+<start>02/05/1999</start>
+<end>08/19/1998</end>
+</interval>
+<interval>
+<start>07/05/1998</start>
+<end>11/26/2001</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>04/08/1999</end>
+</interval>
+<interval>
+<start>05/19/2000</start>
+<end>05/12/1999</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>01/14/1998</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>11/23/1998</start>
+<end>06/27/2001</end>
+</interval>
+<interval>
+<start>06/08/1999</start>
+<end>06/21/2000</end>
+</interval>
+<interval>
+<start>10/18/1998</start>
+<end>12/26/2001</end>
+</interval>
+<interval>
+<start>02/13/2001</start>
+<end>08/03/1998</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>03/15/2000</end>
+</interval>
+<interval>
+<start>04/02/1999</start>
+<end>08/23/1999</end>
+</interval>
+<interval>
+<start>09/22/2000</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>07/18/2000</start>
+<end>01/21/2001</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>04/24/1999</start>
+<end>11/22/2001</end>
+</interval>
+<interval>
+<start>11/24/1999</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>05/04/2000</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>06/11/1998</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>10/23/2001</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>07/19/2001</end>
+</interval>
+<interval>
+<start>01/02/2001</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>08/14/1999</start>
+<end>04/27/2000</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>10/20/1999</end>
+</interval>
+<interval>
+<start>01/02/1999</start>
+<end>01/08/2000</end>
+</interval>
+<interval>
+<start>08/10/2001</start>
+<end>04/07/1998</end>
+</interval>
+<interval>
+<start>09/06/2001</start>
+<end>09/01/2001</end>
+</interval>
+<interval>
+<start>05/24/1999</start>
+<end>06/14/2000</end>
+</interval>
+<interval>
+<start>08/26/2001</start>
+<end>03/17/2001</end>
+</interval>
+<interval>
+<start>04/22/1999</start>
+<end>11/23/2000</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>12/15/2000</end>
+</interval>
+<interval>
+<start>08/26/1998</start>
+<end>04/10/2001</end>
+</interval>
+<interval>
+<start>11/21/2000</start>
+<end>01/17/1999</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>12/26/1998</end>
+</interval>
+<interval>
+<start>12/21/2001</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>08/08/2001</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>02/12/1998</end>
+</interval>
+<interval>
+<start>12/05/1999</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>09/09/2001</start>
+<end>12/01/2001</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>07/02/1999</start>
+<end>11/10/1998</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>11/26/2000</end>
+</interval>
+<interval>
+<start>12/19/1999</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>02/12/2001</start>
+<end>06/01/1999</end>
+</interval>
+<interval>
+<start>10/22/1999</start>
+<end>02/03/2000</end>
+</interval>
+<interval>
+<start>11/03/1999</start>
+<end>02/05/2000</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>06/10/1999</start>
+<end>12/20/2001</end>
+</interval>
+<interval>
+<start>08/26/2000</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>10/24/1999</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>06/01/1998</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>08/23/2001</start>
+<end>04/11/2000</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>02/22/2001</start>
+<end>10/14/1999</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>11/23/1998</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>06/08/2001</end>
+</interval>
+<interval>
+<start>02/18/1999</start>
+<end>01/21/2000</end>
+</interval>
+<interval>
+<start>06/11/1999</start>
+<end>04/20/1999</end>
+</interval>
+<interval>
+<start>05/19/2000</start>
+<end>02/01/1998</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>12/01/1998</end>
+</interval>
+<interval>
+<start>06/06/1999</start>
+<end>09/09/1998</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>01/20/2001</end>
+</interval>
+<interval>
+<start>12/15/1999</start>
+<end>04/06/1998</end>
+</interval>
+<interval>
+<start>12/28/2000</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>02/27/1998</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>08/12/2000</end>
+</interval>
+<interval>
+<start>12/18/2000</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>06/15/1999</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>12/09/2001</end>
+</interval>
+<interval>
+<start>03/05/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>02/18/2000</start>
+<end>10/10/1998</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>09/13/1999</end>
+</interval>
+<interval>
+<start>07/06/1999</start>
+<end>06/22/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>03/20/2000</start>
+<end>01/04/2001</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>05/21/1998</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>01/01/2001</start>
+<end>06/19/2000</end>
+</interval>
+<interval>
+<start>04/23/2001</start>
+<end>04/21/2001</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>09/03/2000</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>08/01/2001</start>
+<end>05/25/2000</end>
+</interval>
+<interval>
+<start>09/17/2000</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>05/04/1998</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>09/20/1998</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>11/14/2000</start>
+<end>10/08/1999</end>
+</interval>
+<interval>
+<start>09/09/1999</start>
+<end>08/06/2000</end>
+</interval>
+<interval>
+<start>09/13/2001</start>
+<end>07/26/1998</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>08/02/1999</end>
+</interval>
+<interval>
+<start>04/18/1999</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>08/20/1999</start>
+<end>12/17/1999</end>
+</interval>
+<interval>
+<start>10/23/1999</start>
+<end>05/12/1998</end>
+</interval>
+<interval>
+<start>02/27/2001</start>
+<end>09/06/1999</end>
+</interval>
+<interval>
+<start>10/15/2001</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>09/16/2001</start>
+<end>11/09/2000</end>
+</interval>
+<interval>
+<start>03/01/2000</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>11/01/2001</start>
+<end>07/10/2001</end>
+</interval>
+<interval>
+<start>12/17/2001</start>
+<end>06/05/2000</end>
+</interval>
+<interval>
+<start>10/03/2001</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>07/09/1999</start>
+<end>11/19/2000</end>
+</interval>
+<interval>
+<start>05/22/1999</start>
+<end>04/25/1999</end>
+</interval>
+<interval>
+<start>06/24/1998</start>
+<end>12/16/1998</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>07/22/2001</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>07/18/2000</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>10/06/1999</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>08/12/2000</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>07/21/2001</start>
+<end>05/25/2000</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>06/22/2000</start>
+<end>01/11/2000</end>
+</interval>
+<interval>
+<start>07/21/2001</start>
+<end>08/24/2001</end>
+</interval>
+<interval>
+<start>12/01/1998</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>03/04/2000</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>02/02/2001</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>03/27/1998</start>
+<end>03/16/1999</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>09/16/1999</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>02/13/1999</start>
+<end>10/11/1999</end>
+</interval>
+<interval>
+<start>07/06/1999</start>
+<end>07/14/2000</end>
+</interval>
+<interval>
+<start>04/02/1999</start>
+<end>10/07/1999</end>
+</interval>
+<interval>
+<start>01/17/1998</start>
+<end>04/12/1998</end>
+</interval>
+<interval>
+<start>08/11/2001</start>
+<end>08/16/2001</end>
+</interval>
+<interval>
+<start>09/11/1999</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>01/25/1998</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>03/21/2001</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>05/13/1999</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>07/03/1998</end>
+</interval>
+<interval>
+<start>02/27/2000</start>
+<end>06/11/2000</end>
+</interval>
+<interval>
+<start>09/09/2001</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>01/13/2000</start>
+<end>06/17/2000</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>12/08/1999</end>
+</interval>
+<interval>
+<start>03/22/2000</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>01/08/2000</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>08/28/2001</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>11/08/2000</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>04/28/1999</end>
+</interval>
+<interval>
+<start>05/20/2001</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>11/08/1999</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>08/09/1998</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>12/07/2001</start>
+<end>03/12/1998</end>
+</interval>
+<interval>
+<start>06/20/2000</start>
+<end>05/26/2001</end>
+</interval>
+<interval>
+<start>02/15/1998</start>
+<end>09/14/2001</end>
+</interval>
+<interval>
+<start>10/21/1999</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>03/10/1999</end>
+</interval>
+<interval>
+<start>12/23/2001</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>11/28/2000</start>
+<end>05/05/2000</end>
+</interval>
+<interval>
+<start>06/27/1999</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>12/25/2000</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>10/21/2001</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>02/06/2000</end>
+</interval>
+<interval>
+<start>02/13/1999</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>07/11/2001</start>
+<end>04/04/1998</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>02/24/2000</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>07/22/1999</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>07/02/1998</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>11/07/1999</end>
+</interval>
+<interval>
+<start>09/15/2000</start>
+<end>01/23/1999</end>
+</interval>
+<interval>
+<start>01/13/2000</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>11/12/1998</start>
+<end>02/14/2000</end>
+</interval>
+<interval>
+<start>01/28/2000</start>
+<end>09/21/1998</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>12/08/2000</start>
+<end>11/20/1998</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>01/28/1999</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>04/19/2001</start>
+<end>08/08/1998</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>03/14/2001</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>04/25/1998</end>
+</interval>
+<interval>
+<start>12/18/1998</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>09/22/2001</start>
+<end>03/22/1999</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>04/04/1999</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>04/19/2001</start>
+<end>02/14/1999</end>
+</interval>
+<interval>
+<start>09/03/2001</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>12/04/2000</end>
+</interval>
+<interval>
+<start>01/01/1998</start>
+<end>05/13/2000</end>
+</interval>
+<interval>
+<start>08/21/1999</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>11/10/2000</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>05/20/1998</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>04/18/2001</start>
+<end>01/10/1998</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>12/25/2001</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>02/20/1998</start>
+<end>05/25/2001</end>
+</interval>
+<interval>
+<start>09/25/2001</start>
+<end>02/20/2000</end>
+</interval>
+<interval>
+<start>06/14/1999</start>
+<end>01/05/1999</end>
+</interval>
+<interval>
+<start>10/05/1999</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>05/15/1998</end>
+</interval>
+<interval>
+<start>09/10/1998</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>08/07/1999</end>
+</interval>
+<interval>
+<start>03/14/1999</start>
+<end>12/25/2001</end>
+</interval>
+<interval>
+<start>04/22/2000</start>
+<end>07/04/1999</end>
+</interval>
+<interval>
+<start>01/18/1998</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>07/14/2001</start>
+<end>05/19/2000</end>
+</interval>
+<interval>
+<start>04/18/1998</start>
+<end>10/22/1998</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>05/09/1998</end>
+</interval>
+<interval>
+<start>01/08/1999</start>
+<end>08/06/2000</end>
+</interval>
+<interval>
+<start>04/09/2000</start>
+<end>09/09/1999</end>
+</interval>
+<interval>
+<start>07/17/2000</start>
+<end>08/16/1998</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>10/20/2001</end>
+</interval>
+<interval>
+<start>12/01/2001</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>01/03/2000</start>
+<end>05/05/1999</end>
+</interval>
+<interval>
+<start>07/19/2000</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>01/23/1998</start>
+<end>02/10/2000</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>06/15/2001</end>
+</interval>
+<interval>
+<start>10/21/2001</start>
+<end>07/01/1998</end>
+</interval>
+<interval>
+<start>03/08/1998</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>12/14/1998</start>
+<end>08/12/1998</end>
+</interval>
+<interval>
+<start>12/24/1998</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>11/27/2000</start>
+<end>03/12/1999</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>07/24/1999</end>
+</interval>
+<interval>
+<start>10/01/1999</start>
+<end>11/14/1998</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>11/18/1999</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>06/20/2000</end>
+</interval>
+<interval>
+<start>10/09/1998</start>
+<end>05/28/1999</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>01/06/2000</end>
+</interval>
+<interval>
+<start>04/06/1998</start>
+<end>07/23/1998</end>
+</interval>
+<interval>
+<start>04/19/1999</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>01/15/1998</start>
+<end>04/23/2000</end>
+</interval>
+<interval>
+<start>03/22/1999</start>
+<end>07/28/1999</end>
+</interval>
+<interval>
+<start>04/20/1998</start>
+<end>02/11/2000</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>07/28/2000</start>
+<end>08/06/1998</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>01/19/1999</end>
+</interval>
+<interval>
+<start>04/18/1999</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>06/14/2000</start>
+<end>05/05/1999</end>
+</interval>
+<interval>
+<start>03/17/1998</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>04/05/1999</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>07/23/1999</end>
+</interval>
+<interval>
+<start>02/14/2001</start>
+<end>09/18/2000</end>
+</interval>
+<interval>
+<start>03/22/1999</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>03/12/1998</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>11/04/2001</end>
+</interval>
+<interval>
+<start>01/15/1998</start>
+<end>04/07/1998</end>
+</interval>
+<interval>
+<start>12/23/2001</start>
+<end>02/08/2000</end>
+</interval>
+<interval>
+<start>08/25/2001</start>
+<end>10/25/1998</end>
+</interval>
+<interval>
+<start>11/19/2001</start>
+<end>01/23/1998</end>
+</interval>
+<interval>
+<start>10/25/2000</start>
+<end>04/18/2001</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>01/24/2001</end>
+</interval>
+<interval>
+<start>01/07/2000</start>
+<end>01/26/1998</end>
+</interval>
+<interval>
+<start>10/02/2001</start>
+<end>12/12/2001</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>05/18/2000</end>
+</interval>
+<interval>
+<start>11/27/1998</start>
+<end>05/19/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>12/08/1999</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>02/23/2001</start>
+<end>12/13/2001</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>09/10/1999</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>08/06/1999</end>
+</interval>
+<interval>
+<start>04/02/1998</start>
+<end>02/22/1999</end>
+</interval>
+<interval>
+<start>11/04/2001</start>
+<end>04/10/1999</end>
+</interval>
+<interval>
+<start>04/24/1998</start>
+<end>05/19/1999</end>
+</interval>
+<interval>
+<start>02/23/1999</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>04/15/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>05/25/2001</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>11/02/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>01/18/2001</end>
+</interval>
+<interval>
+<start>12/12/2000</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>08/03/2001</start>
+<end>11/09/1999</end>
+</interval>
+<interval>
+<start>09/10/2000</start>
+<end>03/21/2001</end>
+</interval>
+<interval>
+<start>01/16/1998</start>
+<end>11/19/2001</end>
+</interval>
+<interval>
+<start>03/18/1998</start>
+<end>03/04/2001</end>
+</interval>
+<interval>
+<start>02/04/1998</start>
+<end>02/22/1999</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>10/18/1998</end>
+</interval>
+<interval>
+<start>11/27/2001</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>01/24/2001</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>09/19/2001</start>
+<end>06/25/1999</end>
+</interval>
+<interval>
+<start>10/02/2000</start>
+<end>02/18/1998</end>
+</interval>
+<interval>
+<start>11/14/2001</start>
+<end>01/06/1999</end>
+</interval>
+<interval>
+<start>08/03/2001</start>
+<end>04/21/2001</end>
+</interval>
+<interval>
+<start>12/19/2001</start>
+<end>03/17/1999</end>
+</interval>
+<interval>
+<start>11/13/1998</start>
+<end>10/12/2001</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>01/10/2000</end>
+</interval>
+<interval>
+<start>04/19/2001</start>
+<end>05/20/2000</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>09/27/1999</end>
+</interval>
+<interval>
+<start>07/13/1999</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>12/02/2000</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>06/22/2000</start>
+<end>02/21/2001</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>09/07/2000</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>07/25/2000</end>
+</interval>
+<interval>
+<start>01/19/2000</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>04/16/1998</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>04/04/2001</start>
+<end>08/27/2000</end>
+</interval>
+<interval>
+<start>05/19/1998</start>
+<end>02/28/2001</end>
+</interval>
+<interval>
+<start>06/14/2000</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>11/22/1998</start>
+<end>08/24/1999</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>01/22/2000</start>
+<end>12/05/1999</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>06/19/1998</start>
+<end>09/08/2000</end>
+</interval>
+<interval>
+<start>03/20/2000</start>
+<end>09/07/2001</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>12/18/1998</end>
+</interval>
+<interval>
+<start>10/07/1999</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>07/17/2001</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>07/05/1999</start>
+<end>11/05/2000</end>
+</interval>
+<interval>
+<start>04/14/2000</start>
+<end>11/25/1998</end>
+</interval>
+<interval>
+<start>06/28/1998</start>
+<end>08/21/2000</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>05/03/1999</start>
+<end>05/16/2000</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>09/26/1998</end>
+</interval>
+<interval>
+<start>06/26/1998</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>09/28/1999</start>
+<end>02/13/1998</end>
+</interval>
+<interval>
+<start>01/06/1998</start>
+<end>06/21/1998</end>
+</interval>
+<interval>
+<start>09/22/2001</start>
+<end>12/22/2001</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>12/17/2001</start>
+<end>08/21/2000</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>11/17/2000</end>
+</interval>
+<interval>
+<start>10/09/2001</start>
+<end>01/11/2001</end>
+</interval>
+<interval>
+<start>09/11/1999</start>
+<end>04/11/2000</end>
+</interval>
+<interval>
+<start>09/26/2000</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>12/20/1998</start>
+<end>07/01/1998</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>08/08/1998</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>01/10/1999</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>09/10/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>07/01/2000</end>
+</interval>
+<interval>
+<start>11/23/2001</start>
+<end>04/11/2000</end>
+</interval>
+<interval>
+<start>11/25/2001</start>
+<end>09/10/2001</end>
+</interval>
+<interval>
+<start>06/28/2001</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>10/15/1998</start>
+<end>02/18/2000</end>
+</interval>
+<interval>
+<start>10/08/1999</start>
+<end>01/22/2001</end>
+</interval>
+<interval>
+<start>05/20/1999</start>
+<end>02/03/2000</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>12/18/2000</end>
+</interval>
+<interval>
+<start>10/22/2001</start>
+<end>10/01/1998</end>
+</interval>
+<interval>
+<start>03/26/1998</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>12/04/1999</end>
+</interval>
+<interval>
+<start>07/17/2000</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>04/05/1999</end>
+</interval>
+<interval>
+<start>11/12/1998</start>
+<end>04/22/1998</end>
+</interval>
+<interval>
+<start>12/09/2000</start>
+<end>08/17/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>01/20/2000</end>
+</interval>
+<interval>
+<start>06/25/1998</start>
+<end>02/15/2001</end>
+</interval>
+<interval>
+<start>02/25/1998</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>11/22/1999</end>
+</interval>
+<interval>
+<start>12/09/2001</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>10/06/2001</start>
+<end>08/18/1998</end>
+</interval>
+<interval>
+<start>09/19/2001</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>06/12/1999</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>03/21/1998</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>01/10/1998</end>
+</interval>
+<interval>
+<start>03/12/1999</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>08/22/1998</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>01/03/2001</start>
+<end>07/18/2000</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>11/16/1998</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>10/13/1999</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>11/07/1999</end>
+</interval>
+<interval>
+<start>06/10/2000</start>
+<end>04/26/1999</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>04/08/2001</end>
+</interval>
+<interval>
+<start>05/23/2000</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>08/21/2001</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>02/16/2001</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>05/07/2001</end>
+</interval>
+<interval>
+<start>01/03/1998</start>
+<end>07/18/1998</end>
+</interval>
+<interval>
+<start>04/25/2000</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>05/27/2001</end>
+</interval>
+<interval>
+<start>08/21/1998</start>
+<end>11/15/1998</end>
+</interval>
+<interval>
+<start>12/05/2000</start>
+<end>05/11/1999</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>03/07/2000</end>
+</interval>
+<interval>
+<start>06/06/1999</start>
+<end>06/07/2001</end>
+</interval>
+<interval>
+<start>11/04/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>10/08/1999</start>
+<end>06/08/2001</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>11/05/2000</end>
+</interval>
+<interval>
+<start>07/04/2001</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>08/16/1999</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>06/01/1998</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>09/17/2000</end>
+</interval>
+<interval>
+<start>02/04/2000</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>02/13/1999</start>
+<end>05/18/2000</end>
+</interval>
+<interval>
+<start>03/26/1999</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>03/18/1999</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>03/02/1999</start>
+<end>08/05/2000</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>04/02/2001</end>
+</interval>
+<interval>
+<start>08/13/1999</start>
+<end>01/19/2001</end>
+</interval>
+<interval>
+<start>05/08/2001</start>
+<end>08/15/2001</end>
+</interval>
+<interval>
+<start>10/26/2000</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>03/07/1998</start>
+<end>09/24/2000</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>02/20/2001</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>10/17/1999</end>
+</interval>
+<interval>
+<start>04/20/1998</start>
+<end>08/19/1998</end>
+</interval>
+<interval>
+<start>01/03/1998</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>08/04/1998</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>04/10/2000</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>09/05/2000</start>
+<end>11/27/1999</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>10/26/2000</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>05/12/2001</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>04/09/1999</start>
+<end>09/12/2000</end>
+</interval>
+<interval>
+<start>04/19/1999</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>02/08/1999</start>
+<end>11/09/1998</end>
+</interval>
+<interval>
+<start>04/06/2001</start>
+<end>08/23/1999</end>
+</interval>
+<interval>
+<start>10/03/2000</start>
+<end>01/11/2000</end>
+</interval>
+<interval>
+<start>02/21/1999</start>
+<end>10/09/1998</end>
+</interval>
+<interval>
+<start>05/16/2001</start>
+<end>07/19/2000</end>
+</interval>
+<interval>
+<start>11/22/1998</start>
+<end>11/11/2000</end>
+</interval>
+<interval>
+<start>12/05/1999</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>11/12/1998</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>05/20/1999</start>
+<end>10/22/2001</end>
+</interval>
+<interval>
+<start>11/14/1998</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>04/12/1998</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>07/02/1999</end>
+</interval>
+<interval>
+<start>02/26/1999</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>08/06/2000</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>03/23/1998</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>07/25/1999</end>
+</interval>
+<interval>
+<start>12/25/2001</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>04/05/1998</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>02/26/1999</end>
+</interval>
+<interval>
+<start>10/03/1999</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>11/24/2000</start>
+<end>04/10/1998</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>07/17/1998</end>
+</interval>
+<interval>
+<start>04/23/2000</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>05/16/1999</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>09/22/1999</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>01/08/2001</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>11/05/1998</start>
+<end>02/11/1998</end>
+</interval>
+<interval>
+<start>12/25/2001</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>05/22/1998</start>
+<end>10/11/2001</end>
+</interval>
+<interval>
+<start>09/01/1999</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>09/14/1998</end>
+</interval>
+<interval>
+<start>01/10/2001</start>
+<end>09/07/2000</end>
+</interval>
+<interval>
+<start>08/22/2001</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>10/15/1999</end>
+</interval>
+<interval>
+<start>10/18/1999</start>
+<end>04/19/2000</end>
+</interval>
+<interval>
+<start>03/15/2000</start>
+<end>08/16/2001</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>08/08/2000</end>
+</interval>
+<interval>
+<start>02/25/2000</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>08/06/1999</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>10/14/1998</end>
+</interval>
+<interval>
+<start>10/10/2000</start>
+<end>11/25/1999</end>
+</interval>
+<interval>
+<start>01/19/1998</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>01/22/1998</start>
+<end>01/17/1998</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>04/09/2001</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>08/19/1998</start>
+<end>11/12/2000</end>
+</interval>
+<interval>
+<start>08/20/1999</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>01/19/1998</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>04/09/1999</start>
+<end>12/19/2001</end>
+</interval>
+<interval>
+<start>08/15/2001</start>
+<end>02/25/1999</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>09/15/2001</end>
+</interval>
+<interval>
+<start>02/14/2000</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>01/27/1999</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>04/03/1998</start>
+<end>05/25/1999</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>08/11/2000</end>
+</interval>
+<interval>
+<start>10/08/1999</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>04/09/1998</start>
+<end>05/08/1999</end>
+</interval>
+<interval>
+<start>09/08/2001</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>11/07/2000</end>
+</interval>
+<interval>
+<start>07/26/2000</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>09/11/1998</start>
+<end>02/05/1999</end>
+</interval>
+<interval>
+<start>02/13/2001</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>05/02/1998</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>08/07/2001</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>03/14/2001</start>
+<end>03/08/2001</end>
+</interval>
+<interval>
+<start>07/27/2001</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>03/09/2000</end>
+</interval>
+<interval>
+<start>11/27/1999</start>
+<end>08/27/2001</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>02/16/1998</end>
+</interval>
+<interval>
+<start>09/10/1998</start>
+<end>09/06/2000</end>
+</interval>
+<interval>
+<start>10/26/1999</start>
+<end>07/01/2001</end>
+</interval>
+<interval>
+<start>07/24/1999</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>07/02/1998</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>11/24/2001</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>01/01/2001</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>04/15/1999</start>
+<end>09/01/1998</end>
+</interval>
+<interval>
+<start>11/05/1998</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>07/27/1998</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>01/15/1999</start>
+<end>11/23/2000</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>07/19/1999</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>04/18/2001</start>
+<end>01/23/2001</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>04/01/1999</end>
+</interval>
+<interval>
+<start>02/23/2001</start>
+<end>02/20/1998</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>07/03/2000</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>03/21/2000</start>
+<end>04/10/1998</end>
+</interval>
+<interval>
+<start>07/10/2001</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>07/17/2000</end>
+</interval>
+<interval>
+<start>09/28/1999</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>04/14/1999</start>
+<end>02/15/2000</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>09/15/2001</end>
+</interval>
+<interval>
+<start>06/11/2000</start>
+<end>05/16/2000</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>03/15/2001</end>
+</interval>
+<interval>
+<start>10/25/2001</start>
+<end>05/28/2000</end>
+</interval>
+<interval>
+<start>06/18/2001</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>06/11/2000</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>08/01/2000</end>
+</interval>
+<interval>
+<start>01/08/2000</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>03/01/2001</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>08/21/1998</start>
+<end>12/15/1999</end>
+</interval>
+<interval>
+<start>06/07/2001</start>
+<end>02/03/1998</end>
+</interval>
+<interval>
+<start>10/19/1998</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>07/16/2000</start>
+<end>10/13/1998</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>05/13/1999</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>09/22/1999</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>04/28/2000</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>02/13/2001</end>
+</interval>
+<interval>
+<start>10/26/1998</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>04/28/2000</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>10/10/2000</start>
+<end>08/15/1999</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>08/03/2000</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>03/09/1998</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>10/12/1999</end>
+</interval>
+<interval>
+<start>07/05/2001</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>03/13/2001</start>
+<end>03/20/1999</end>
+</interval>
+<interval>
+<start>05/03/1999</start>
+<end>07/23/2000</end>
+</interval>
+<interval>
+<start>02/21/1998</start>
+<end>07/01/2001</end>
+</interval>
+<interval>
+<start>12/05/1999</start>
+<end>02/07/1999</end>
+</interval>
+<interval>
+<start>02/04/2000</start>
+<end>07/17/1998</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>09/27/1999</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>06/20/2001</start>
+<end>11/04/1999</end>
+</interval>
+<interval>
+<start>10/08/2001</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>10/28/2001</start>
+<end>06/01/2001</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>01/11/1998</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>11/14/2001</start>
+<end>04/16/2001</end>
+</interval>
+<interval>
+<start>05/19/1999</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>07/06/2001</end>
+</interval>
+<interval>
+<start>08/10/1998</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>02/25/1999</end>
+</interval>
+<interval>
+<start>06/19/2001</start>
+<end>04/06/1998</end>
+</interval>
+<interval>
+<start>08/01/2001</start>
+<end>12/13/2000</end>
+</interval>
+<interval>
+<start>04/06/1998</start>
+<end>04/13/1999</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>10/10/1999</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>07/08/2000</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>03/24/1998</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>12/08/2000</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>06/12/2001</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>09/18/1999</end>
+</interval>
+<interval>
+<start>07/19/2001</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>09/05/2001</start>
+<end>09/17/1998</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>02/05/2001</end>
+</interval>
+<interval>
+<start>08/23/2000</start>
+<end>03/28/1998</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>04/10/2001</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>02/08/1999</start>
+<end>07/24/1999</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>08/18/1998</start>
+<end>05/20/1999</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>05/21/2000</end>
+</interval>
+<interval>
+<start>02/04/2001</start>
+<end>08/27/1998</end>
+</interval>
+<interval>
+<start>10/06/1999</start>
+<end>02/09/2000</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>09/14/2001</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>07/13/1999</start>
+<end>01/04/1998</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>02/20/1998</end>
+</interval>
+<interval>
+<start>06/06/1998</start>
+<end>11/15/1998</end>
+</interval>
+<interval>
+<start>04/12/1998</start>
+<end>01/21/2001</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>12/15/2001</start>
+<end>02/06/2000</end>
+</interval>
+<interval>
+<start>04/26/2000</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>06/17/2000</start>
+<end>07/19/2001</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>11/18/2000</end>
+</interval>
+<interval>
+<start>12/12/1999</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>03/02/2001</start>
+<end>12/09/2001</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>04/08/2001</end>
+</interval>
+<interval>
+<start>05/06/1998</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>11/09/1998</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>02/08/1999</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>05/13/2001</start>
+<end>02/17/2000</end>
+</interval>
+<interval>
+<start>01/08/2001</start>
+<end>09/26/2000</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>02/04/1998</end>
+</interval>
+<interval>
+<start>11/23/2000</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>06/17/1998</end>
+</interval>
+<interval>
+<start>02/25/2000</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>07/12/1999</end>
+</interval>
+<interval>
+<start>01/26/1999</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>11/19/2001</start>
+<end>10/01/1998</end>
+</interval>
+<interval>
+<start>02/10/2001</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>07/04/1998</start>
+<end>04/05/1999</end>
+</interval>
+<interval>
+<start>01/16/1998</start>
+<end>07/11/2001</end>
+</interval>
+<interval>
+<start>09/11/2000</start>
+<end>03/06/2001</end>
+</interval>
+<interval>
+<start>08/18/1998</start>
+<end>12/03/2001</end>
+</interval>
+<interval>
+<start>03/24/2000</start>
+<end>05/17/1999</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>09/20/2001</end>
+</interval>
+<interval>
+<start>10/01/2000</start>
+<end>05/27/2001</end>
+</interval>
+<interval>
+<start>03/26/1999</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>04/28/2000</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>03/21/1999</end>
+</interval>
+<interval>
+<start>12/01/2000</start>
+<end>07/08/1998</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>12/09/2000</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>12/01/1998</end>
+</interval>
+<interval>
+<start>03/10/2000</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>09/07/2000</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>04/23/1998</end>
+</interval>
+<interval>
+<start>06/17/1999</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>12/24/2001</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>08/06/2000</start>
+<end>03/15/1998</end>
+</interval>
+<interval>
+<start>12/14/1999</start>
+<end>10/28/2001</end>
+</interval>
+<interval>
+<start>05/09/2001</start>
+<end>05/17/1999</end>
+</interval>
+<interval>
+<start>05/12/2001</start>
+<end>08/16/2000</end>
+</interval>
+<interval>
+<start>08/05/2000</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>04/24/2000</start>
+<end>08/10/1999</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>03/11/2001</end>
+</interval>
+<interval>
+<start>08/12/1999</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>07/22/2001</end>
+</interval>
+<interval>
+<start>11/04/1999</start>
+<end>08/06/2000</end>
+</interval>
+<interval>
+<start>08/09/2000</start>
+<end>04/02/2001</end>
+</interval>
+<interval>
+<start>06/17/2001</start>
+<end>02/06/2000</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>03/04/1999</end>
+</interval>
+<interval>
+<start>02/10/2001</start>
+<end>01/09/1999</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>06/16/2000</end>
+</interval>
+<interval>
+<start>10/26/2000</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>09/02/2000</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>12/04/1999</start>
+<end>05/12/2001</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>01/13/2000</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>07/08/2000</start>
+<end>12/09/2000</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>02/24/1999</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>02/05/1998</start>
+<end>12/12/1999</end>
+</interval>
+<interval>
+<start>06/07/1999</start>
+<end>04/07/2001</end>
+</interval>
+<interval>
+<start>02/12/1999</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>07/26/1999</start>
+<end>05/10/2001</end>
+</interval>
+<interval>
+<start>05/02/2000</start>
+<end>12/26/1998</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>03/02/2001</start>
+<end>10/14/1998</end>
+</interval>
+<interval>
+<start>04/16/2001</start>
+<end>06/23/1998</end>
+</interval>
+<interval>
+<start>09/09/1999</start>
+<end>12/15/1998</end>
+</interval>
+<interval>
+<start>03/24/2000</start>
+<end>12/11/1999</end>
+</interval>
+<interval>
+<start>10/15/2001</start>
+<end>11/27/2001</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>11/13/2000</end>
+</interval>
+<interval>
+<start>11/06/2000</start>
+<end>11/03/1999</end>
+</interval>
+<interval>
+<start>10/01/1998</start>
+<end>10/21/2001</end>
+</interval>
+<interval>
+<start>07/13/2000</start>
+<end>02/12/1998</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>03/15/1999</start>
+<end>10/23/2000</end>
+</interval>
+<interval>
+<start>06/24/1998</start>
+<end>07/27/2000</end>
+</interval>
+<interval>
+<start>04/26/1998</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>05/14/2001</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>01/26/2001</start>
+<end>09/11/2001</end>
+</interval>
+<interval>
+<start>02/17/1998</start>
+<end>05/06/2000</end>
+</interval>
+<interval>
+<start>04/28/2001</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>08/09/1998</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>01/01/2001</end>
+</interval>
+<interval>
+<start>01/17/1998</start>
+<end>11/20/1999</end>
+</interval>
+<interval>
+<start>07/23/1999</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>05/14/1998</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>12/02/2000</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>05/20/2001</end>
+</interval>
+<interval>
+<start>01/16/2001</start>
+<end>12/10/2000</end>
+</interval>
+<interval>
+<start>04/22/1999</start>
+<end>02/27/1998</end>
+</interval>
+<interval>
+<start>07/03/2001</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>09/20/1998</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>08/06/2001</start>
+<end>02/15/2000</end>
+</interval>
+<interval>
+<start>10/26/2000</start>
+<end>04/10/1999</end>
+</interval>
+<interval>
+<start>10/12/2001</start>
+<end>07/19/1998</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>09/21/1999</end>
+</interval>
+<interval>
+<start>12/08/2001</start>
+<end>05/08/1999</end>
+</interval>
+<interval>
+<start>11/03/2000</start>
+<end>06/02/2001</end>
+</interval>
+<interval>
+<start>11/05/2001</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>07/09/1998</start>
+<end>02/25/1998</end>
+</interval>
+<interval>
+<start>02/11/2000</start>
+<end>07/10/2001</end>
+</interval>
+<interval>
+<start>08/06/1998</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>08/14/2001</end>
+</interval>
+<interval>
+<start>01/21/1999</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>05/17/1998</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>05/27/1998</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>07/09/2001</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>03/03/2001</start>
+<end>05/01/2000</end>
+</interval>
+<interval>
+<start>04/21/1998</start>
+<end>05/15/2000</end>
+</interval>
+<interval>
+<start>09/08/1998</start>
+<end>03/24/2000</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>07/10/1998</start>
+<end>04/10/2001</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>06/25/1999</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>11/13/1998</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>01/16/1999</start>
+<end>09/01/1998</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>10/04/1998</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>07/09/2000</end>
+</interval>
+<interval>
+<start>04/04/1998</start>
+<end>11/09/2000</end>
+</interval>
+<interval>
+<start>03/04/1998</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>10/18/1998</end>
+</interval>
+<interval>
+<start>04/11/2001</start>
+<end>01/26/2000</end>
+</interval>
+<interval>
+<start>01/16/2000</start>
+<end>12/23/1999</end>
+</interval>
+<interval>
+<start>04/25/2000</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>05/05/2000</end>
+</interval>
+<interval>
+<start>07/02/1998</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>11/06/2000</end>
+</interval>
+<interval>
+<start>06/15/2001</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>08/07/1999</start>
+<end>09/04/2000</end>
+</interval>
+<interval>
+<start>06/01/1998</start>
+<end>07/18/1999</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>02/01/2001</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>11/12/1999</end>
+</interval>
+<interval>
+<start>04/24/1998</start>
+<end>07/17/2001</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>07/19/2000</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>12/22/1999</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>01/23/1998</end>
+</interval>
+<interval>
+<start>11/19/2001</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>05/23/1999</start>
+<end>04/09/2000</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>05/05/2001</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>12/07/1998</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>05/16/2001</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>09/14/2000</start>
+<end>07/22/2001</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>07/04/1999</end>
+</interval>
+<interval>
+<start>07/05/2000</start>
+<end>10/22/2000</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>06/02/1999</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>01/21/2001</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>06/23/1999</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>10/06/2000</end>
+</interval>
+<interval>
+<start>03/08/2000</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>05/12/2001</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>10/25/1998</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>07/15/2000</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>06/14/1999</start>
+<end>05/04/2000</end>
+</interval>
+<interval>
+<start>02/19/2001</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>12/10/1998</end>
+</interval>
+<interval>
+<start>06/10/2000</start>
+<end>11/06/1999</end>
+</interval>
+<interval>
+<start>09/19/1999</start>
+<end>02/18/1998</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>03/14/2000</end>
+</interval>
+<interval>
+<start>03/07/1998</start>
+<end>11/26/2001</end>
+</interval>
+<interval>
+<start>10/21/1999</start>
+<end>01/25/2001</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>02/12/1999</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>05/15/1998</start>
+<end>05/13/1999</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>05/07/2000</end>
+</interval>
+<interval>
+<start>06/04/1998</start>
+<end>04/19/2000</end>
+</interval>
+<interval>
+<start>02/09/1998</start>
+<end>09/06/1998</end>
+</interval>
+<interval>
+<start>09/16/2001</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>02/06/2000</start>
+<end>09/20/1999</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>05/27/2001</end>
+</interval>
+<interval>
+<start>09/09/2001</start>
+<end>08/25/2000</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>10/02/1999</end>
+</interval>
+<interval>
+<start>06/24/2000</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>12/26/1999</start>
+<end>01/17/2001</end>
+</interval>
+<interval>
+<start>04/22/2000</start>
+<end>07/05/2000</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>02/14/1999</end>
+</interval>
+<interval>
+<start>01/10/2001</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>06/07/1998</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>02/18/2000</end>
+</interval>
+<interval>
+<start>09/09/1998</start>
+<end>05/14/2000</end>
+</interval>
+<interval>
+<start>02/01/2000</start>
+<end>11/08/1998</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>09/27/1999</start>
+<end>05/04/2000</end>
+</interval>
+<interval>
+<start>10/20/1999</start>
+<end>11/14/1998</end>
+</interval>
+<interval>
+<start>01/20/2000</start>
+<end>02/16/1999</end>
+</interval>
+<interval>
+<start>12/13/1999</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>08/11/1998</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>09/19/2000</end>
+</interval>
+<interval>
+<start>07/28/2000</start>
+<end>01/22/1999</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>05/04/1999</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>10/02/2001</start>
+<end>02/28/1999</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>01/25/2000</end>
+</interval>
+<interval>
+<start>10/21/2000</start>
+<end>11/03/2000</end>
+</interval>
+<interval>
+<start>05/01/1999</start>
+<end>04/13/1999</end>
+</interval>
+<interval>
+<start>05/02/1998</start>
+<end>09/09/2001</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>11/14/2000</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>08/04/1998</end>
+</interval>
+<interval>
+<start>04/03/2000</start>
+<end>03/04/1999</end>
+</interval>
+<interval>
+<start>03/18/1999</start>
+<end>02/04/2001</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>05/12/1998</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>09/28/1999</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>06/16/1998</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>11/05/1999</start>
+<end>06/20/2000</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>11/22/2000</end>
+</interval>
+<interval>
+<start>12/14/2000</start>
+<end>03/28/2001</end>
+</interval>
+<interval>
+<start>09/17/1999</start>
+<end>04/18/2000</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>08/09/2001</end>
+</interval>
+<interval>
+<start>01/07/2001</start>
+<end>09/21/2000</end>
+</interval>
+<interval>
+<start>03/04/2001</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>04/08/1998</end>
+</interval>
+<interval>
+<start>06/16/1999</start>
+<end>01/04/1999</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>09/20/2001</end>
+</interval>
+<interval>
+<start>01/08/2001</start>
+<end>03/24/2001</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>09/18/1999</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>11/24/2000</start>
+<end>06/11/1999</end>
+</interval>
+<interval>
+<start>05/01/2000</start>
+<end>06/01/1998</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>01/18/1999</start>
+<end>06/13/2000</end>
+</interval>
+<interval>
+<start>07/10/2001</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>10/20/1999</end>
+</interval>
+<interval>
+<start>05/16/2000</start>
+<end>03/19/2000</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>01/12/1999</end>
+</interval>
+<interval>
+<start>03/11/2001</start>
+<end>10/15/1998</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>11/17/1998</end>
+</interval>
+<interval>
+<start>01/22/1998</start>
+<end>03/08/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>07/18/1998</start>
+<end>02/28/1999</end>
+</interval>
+<interval>
+<start>06/14/1998</start>
+<end>01/06/2000</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>03/08/1998</end>
+</interval>
+<interval>
+<start>04/11/2001</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>05/03/2000</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>11/18/2000</start>
+<end>05/04/2000</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>06/21/2001</end>
+</interval>
+<interval>
+<start>12/17/2000</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>12/20/2000</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>11/26/2001</end>
+</interval>
+<interval>
+<start>04/04/2001</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>09/26/2001</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>01/04/2001</start>
+<end>02/25/2001</end>
+</interval>
+<interval>
+<start>02/18/1999</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>06/23/1999</start>
+<end>03/13/2000</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>01/24/2001</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>07/18/2000</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>11/15/2000</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>05/20/2001</start>
+<end>03/20/1998</end>
+</interval>
+<interval>
+<start>01/22/2001</start>
+<end>10/26/1999</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>11/18/2000</end>
+</interval>
+<interval>
+<start>03/04/2001</start>
+<end>10/22/1998</end>
+</interval>
+<interval>
+<start>09/05/2001</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>09/04/2001</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>06/11/2001</end>
+</interval>
+<interval>
+<start>02/13/2001</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>09/03/2000</start>
+<end>09/16/2000</end>
+</interval>
+<interval>
+<start>02/23/1998</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>12/05/2000</start>
+<end>01/08/1998</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>07/28/1998</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>09/05/2000</end>
+</interval>
+<interval>
+<start>05/18/1999</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>07/05/1998</start>
+<end>12/07/1999</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>04/19/2000</end>
+</interval>
+<interval>
+<start>04/16/1999</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>12/20/2001</start>
+<end>09/01/1998</end>
+</interval>
+<interval>
+<start>07/18/1998</start>
+<end>04/24/2000</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>12/18/2001</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>04/05/2000</start>
+<end>11/03/1999</end>
+</interval>
+<interval>
+<start>01/11/2001</start>
+<end>06/11/2001</end>
+</interval>
+<interval>
+<start>02/02/1998</start>
+<end>10/15/1999</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>02/26/1999</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>03/06/2001</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>11/02/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>12/14/2000</end>
+</interval>
+<interval>
+<start>03/21/1999</start>
+<end>02/27/1999</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>01/26/2001</end>
+</interval>
+<interval>
+<start>03/19/1999</start>
+<end>02/25/2001</end>
+</interval>
+<interval>
+<start>12/04/2000</start>
+<end>08/01/2000</end>
+</interval>
+<interval>
+<start>06/26/1999</start>
+<end>11/08/1998</end>
+</interval>
+<interval>
+<start>05/21/2001</start>
+<end>12/17/1998</end>
+</interval>
+<interval>
+<start>08/04/1998</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>03/02/2000</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>02/19/1998</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>07/23/1999</start>
+<end>12/23/2001</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>11/13/2000</end>
+</interval>
+<interval>
+<start>09/12/1998</start>
+<end>12/15/1998</end>
+</interval>
+<interval>
+<start>12/24/2000</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>10/05/1998</end>
+</interval>
+<interval>
+<start>01/22/1998</start>
+<end>01/19/1998</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>09/13/1998</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>08/20/1998</start>
+<end>02/25/2001</end>
+</interval>
+<interval>
+<start>02/14/2000</start>
+<end>05/14/1998</end>
+</interval>
+<interval>
+<start>11/21/1999</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>02/05/1999</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>02/25/2001</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>05/02/2000</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>08/11/1999</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>06/08/1999</start>
+<end>04/15/1999</end>
+</interval>
+<interval>
+<start>12/13/1999</start>
+<end>09/09/1998</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>01/18/2000</end>
+</interval>
+<interval>
+<start>12/10/1998</start>
+<end>11/20/1999</end>
+</interval>
+<interval>
+<start>10/08/2001</start>
+<end>02/19/1998</end>
+</interval>
+<interval>
+<start>05/14/2001</start>
+<end>07/24/1998</end>
+</interval>
+<interval>
+<start>03/18/2000</start>
+<end>12/11/1998</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>07/14/2001</end>
+</interval>
+<interval>
+<start>04/17/1999</start>
+<end>10/04/2001</end>
+</interval>
+<interval>
+<start>07/24/1999</start>
+<end>08/09/2001</end>
+</interval>
+<interval>
+<start>11/01/2001</start>
+<end>07/18/2000</end>
+</interval>
+<interval>
+<start>11/27/2001</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>05/23/2001</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>11/18/1999</end>
+</interval>
+<interval>
+<start>03/24/1998</start>
+<end>09/14/1999</end>
+</interval>
+<interval>
+<start>01/20/1998</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>09/18/2001</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>09/09/1998</start>
+<end>01/04/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>10/07/1998</start>
+<end>07/17/1998</end>
+</interval>
+<interval>
+<start>06/14/1999</start>
+<end>02/27/1999</end>
+</interval>
+<interval>
+<start>04/18/1998</start>
+<end>07/09/1998</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>06/27/2001</end>
+</interval>
+<interval>
+<start>08/20/2000</start>
+<end>02/10/2000</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>11/06/2000</end>
+</interval>
+<interval>
+<start>11/01/2001</start>
+<end>06/22/1999</end>
+</interval>
+<interval>
+<start>11/03/1999</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>06/01/2001</start>
+<end>04/05/2001</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>05/17/1998</start>
+<end>08/13/1998</end>
+</interval>
+<interval>
+<start>10/28/2001</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>03/07/1998</end>
+</interval>
+<interval>
+<start>07/14/1999</start>
+<end>10/12/2000</end>
+</interval>
+<interval>
+<start>09/09/1998</start>
+<end>06/12/2001</end>
+</interval>
+<interval>
+<start>03/15/2000</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>01/11/1999</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>05/26/1999</end>
+</interval>
+<interval>
+<start>11/11/2001</start>
+<end>02/21/2001</end>
+</interval>
+<interval>
+<start>05/15/2001</start>
+<end>08/11/2000</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>11/06/1998</end>
+</interval>
+<interval>
+<start>01/04/2000</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>02/16/1998</start>
+<end>05/06/2000</end>
+</interval>
+<interval>
+<start>04/27/2000</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>03/16/2000</end>
+</interval>
+<interval>
+<start>12/12/1999</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>07/06/2001</end>
+</interval>
+<interval>
+<start>06/16/2001</start>
+<end>03/25/1998</end>
+</interval>
+<interval>
+<start>10/09/1998</start>
+<end>05/20/2000</end>
+</interval>
+<interval>
+<start>03/21/1998</start>
+<end>01/24/1998</end>
+</interval>
+<interval>
+<start>05/18/2001</start>
+<end>12/03/1999</end>
+</interval>
+<interval>
+<start>06/26/2000</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>04/03/1998</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>05/12/2000</start>
+<end>03/04/2001</end>
+</interval>
+<interval>
+<start>11/20/2000</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>03/14/1999</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>02/15/2001</start>
+<end>05/16/2000</end>
+</interval>
+<interval>
+<start>01/17/1998</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>11/25/2000</end>
+</interval>
+<interval>
+<start>10/02/1999</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>04/11/1998</start>
+<end>09/02/1999</end>
+</interval>
+<interval>
+<start>03/17/2001</start>
+<end>06/21/1999</end>
+</interval>
+<interval>
+<start>07/15/2001</start>
+<end>04/23/2000</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>10/12/2001</end>
+</interval>
+<interval>
+<start>01/24/1998</start>
+<end>02/22/1999</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>08/01/2001</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>07/10/1999</start>
+<end>03/10/1998</end>
+</interval>
+<interval>
+<start>04/12/1998</start>
+<end>08/23/1999</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>04/08/2000</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>05/12/1999</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>11/14/2001</end>
+</interval>
+<interval>
+<start>11/02/2001</start>
+<end>01/03/1999</end>
+</interval>
+<interval>
+<start>04/04/1999</start>
+<end>01/09/1998</end>
+</interval>
+<interval>
+<start>09/08/2001</start>
+<end>11/28/2000</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>07/26/1999</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>08/22/1998</start>
+<end>01/15/1999</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>06/18/2001</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>10/14/2001</end>
+</interval>
+<interval>
+<start>06/24/2000</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>06/10/2000</start>
+<end>04/12/1998</end>
+</interval>
+<interval>
+<start>11/03/2000</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>07/25/2001</start>
+<end>01/19/1998</end>
+</interval>
+<interval>
+<start>09/24/1998</start>
+<end>06/05/1998</end>
+</interval>
+<interval>
+<start>08/13/2001</start>
+<end>10/23/1998</end>
+</interval>
+<interval>
+<start>11/11/1999</start>
+<end>09/09/2000</end>
+</interval>
+<interval>
+<start>11/17/1998</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>04/15/1998</start>
+<end>10/04/2001</end>
+</interval>
+<interval>
+<start>03/25/1998</start>
+<end>05/25/1999</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>02/17/1998</end>
+</interval>
+<interval>
+<start>06/25/2000</start>
+<end>02/07/2001</end>
+</interval>
+<interval>
+<start>09/05/1998</start>
+<end>01/13/2001</end>
+</interval>
+<interval>
+<start>05/02/2000</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>09/24/1998</start>
+<end>10/09/1999</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>08/09/2000</end>
+</interval>
+<interval>
+<start>08/05/2000</start>
+<end>09/24/2000</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>04/14/2001</end>
+</interval>
+<interval>
+<start>07/06/2001</start>
+<end>08/13/2000</end>
+</interval>
+<interval>
+<start>06/06/2000</start>
+<end>07/22/2000</end>
+</interval>
+<interval>
+<start>04/13/1999</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>01/15/1998</start>
+<end>10/13/2001</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>02/01/2001</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>03/01/2001</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>11/27/1999</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>07/08/2001</start>
+<end>09/28/1999</end>
+</interval>
+<interval>
+<start>12/25/2001</start>
+<end>12/03/2001</end>
+</interval>
+<interval>
+<start>08/25/2001</start>
+<end>02/10/2000</end>
+</interval>
+<interval>
+<start>10/03/2000</start>
+<end>11/11/2000</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>04/16/1998</end>
+</interval>
+<interval>
+<start>06/27/1998</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>08/15/1998</start>
+<end>08/14/2001</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>05/16/2000</end>
+</interval>
+<interval>
+<start>06/17/2001</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>07/08/1998</start>
+<end>11/03/2000</end>
+</interval>
+<interval>
+<start>08/21/2001</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>12/09/1999</start>
+<end>10/07/1999</end>
+</interval>
+<interval>
+<start>03/22/2001</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>02/27/2001</start>
+<end>01/01/1998</end>
+</interval>
+<interval>
+<start>12/18/2000</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>08/13/2001</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>04/26/1998</start>
+<end>05/05/2000</end>
+</interval>
+<interval>
+<start>10/25/1998</start>
+<end>08/01/2001</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>10/03/1999</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>07/24/1999</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>06/08/2000</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>05/13/1998</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>08/08/1999</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>12/08/1998</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>08/21/2000</start>
+<end>11/18/1999</end>
+</interval>
+<interval>
+<start>02/12/1998</start>
+<end>10/08/1999</end>
+</interval>
+<interval>
+<start>11/01/1998</start>
+<end>12/06/2000</end>
+</interval>
+<interval>
+<start>01/12/1998</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>12/01/1998</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>01/23/2001</end>
+</interval>
+<interval>
+<start>07/27/1998</start>
+<end>06/08/1999</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>11/28/2001</end>
+</interval>
+<interval>
+<start>06/27/1999</start>
+<end>07/28/2001</end>
+</interval>
+<interval>
+<start>07/13/1998</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>05/19/1998</start>
+<end>03/10/1998</end>
+</interval>
+<interval>
+<start>12/08/2001</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>11/28/2001</start>
+<end>05/05/2000</end>
+</interval>
+<interval>
+<start>09/27/1998</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>08/16/2000</start>
+<end>01/18/2000</end>
+</interval>
+<interval>
+<start>04/05/1999</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>10/12/1999</start>
+<end>02/17/2000</end>
+</interval>
+<interval>
+<start>06/23/2001</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>09/26/2000</end>
+</interval>
+<interval>
+<start>06/27/1999</start>
+<end>07/07/2000</end>
+</interval>
+<interval>
+<start>05/16/2000</start>
+<end>04/22/1999</end>
+</interval>
+<interval>
+<start>04/06/2001</start>
+<end>01/06/1999</end>
+</interval>
+<interval>
+<start>02/18/1998</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>05/25/1999</start>
+<end>11/22/1998</end>
+</interval>
+<interval>
+<start>12/19/1999</start>
+<end>05/27/1999</end>
+</interval>
+<interval>
+<start>09/11/1998</start>
+<end>10/17/2000</end>
+</interval>
+<interval>
+<start>02/28/2000</start>
+<end>09/14/1998</end>
+</interval>
+<interval>
+<start>01/24/1998</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>10/15/1999</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>01/11/2001</end>
+</interval>
+<interval>
+<start>09/27/2000</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>06/14/1998</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>08/06/1999</end>
+</interval>
+<interval>
+<start>02/13/2001</start>
+<end>08/16/1998</end>
+</interval>
+<interval>
+<start>01/27/1998</start>
+<end>04/18/2000</end>
+</interval>
+<interval>
+<start>01/17/2000</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>07/26/1999</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>11/19/2000</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>10/23/2000</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>05/13/1998</start>
+<end>01/12/1999</end>
+</interval>
+<interval>
+<start>12/20/2001</start>
+<end>03/11/1998</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>11/22/2000</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>01/26/2000</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>08/28/1998</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>07/03/1999</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>07/10/2000</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>12/03/1999</start>
+<end>10/14/1998</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>09/19/2000</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>10/14/2000</start>
+<end>01/10/1998</end>
+</interval>
+<interval>
+<start>12/08/1998</start>
+<end>03/21/2000</end>
+</interval>
+<interval>
+<start>11/13/2001</start>
+<end>04/28/2000</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>12/28/2001</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>12/20/1999</start>
+<end>08/20/2000</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>08/23/2000</end>
+</interval>
+<interval>
+<start>05/02/1998</start>
+<end>06/10/2000</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>01/09/2000</end>
+</interval>
+<interval>
+<start>01/22/1999</start>
+<end>02/27/2001</end>
+</interval>
+<interval>
+<start>09/10/1999</start>
+<end>10/27/2001</end>
+</interval>
+<interval>
+<start>09/17/2000</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>05/01/1999</start>
+<end>08/06/2001</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>01/05/1998</start>
+<end>06/01/2000</end>
+</interval>
+<interval>
+<start>06/01/1999</start>
+<end>07/28/2000</end>
+</interval>
+<interval>
+<start>06/14/2001</start>
+<end>01/22/2000</end>
+</interval>
+<interval>
+<start>06/24/1998</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>04/19/1999</start>
+<end>01/24/2001</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>09/22/1999</start>
+<end>08/22/1998</end>
+</interval>
+<interval>
+<start>08/12/1998</start>
+<end>11/25/1999</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>03/05/2000</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>07/19/2001</start>
+<end>10/15/1999</end>
+</interval>
+<interval>
+<start>06/21/1998</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>09/04/2001</end>
+</interval>
+<interval>
+<start>08/22/1999</start>
+<end>03/12/1998</end>
+</interval>
+<interval>
+<start>11/11/2001</start>
+<end>12/07/1998</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>06/13/2000</end>
+</interval>
+<interval>
+<start>07/27/2000</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>04/06/1998</start>
+<end>11/04/1998</end>
+</interval>
+<interval>
+<start>03/01/2001</start>
+<end>07/26/2000</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>03/14/1998</start>
+<end>05/01/2000</end>
+</interval>
+<interval>
+<start>02/07/1999</start>
+<end>09/26/1998</end>
+</interval>
+<interval>
+<start>02/21/1998</start>
+<end>11/13/1999</end>
+</interval>
+<interval>
+<start>11/17/1999</start>
+<end>08/12/1999</end>
+</interval>
+<interval>
+<start>11/11/2000</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>06/07/2000</start>
+<end>02/07/2000</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>07/03/1998</end>
+</interval>
+<interval>
+<start>05/23/1998</start>
+<end>02/14/2001</end>
+</interval>
+<interval>
+<start>10/05/1999</start>
+<end>05/01/1999</end>
+</interval>
+<interval>
+<start>09/25/1998</start>
+<end>06/04/2000</end>
+</interval>
+<interval>
+<start>04/27/1998</start>
+<end>05/14/1998</end>
+</interval>
+<interval>
+<start>10/22/2001</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>06/20/2000</start>
+<end>11/03/2000</end>
+</interval>
+<interval>
+<start>01/27/1998</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>12/22/2001</start>
+<end>12/15/1998</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>06/19/1998</end>
+</interval>
+<interval>
+<start>02/12/2001</start>
+<end>09/15/1998</end>
+</interval>
+<interval>
+<start>10/17/2000</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>02/16/1998</start>
+<end>04/01/2001</end>
+</interval>
+<interval>
+<start>09/27/2001</start>
+<end>07/14/2001</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>03/20/2001</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>11/26/1999</end>
+</interval>
+<interval>
+<start>05/01/2001</start>
+<end>12/22/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>08/28/2001</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>01/07/2001</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>09/05/1999</end>
+</interval>
+<interval>
+<start>05/25/2001</start>
+<end>11/12/2000</end>
+</interval>
+<interval>
+<start>03/22/1999</start>
+<end>08/10/1998</end>
+</interval>
+<interval>
+<start>10/04/2000</start>
+<end>10/03/2001</end>
+</interval>
+<interval>
+<start>01/25/2001</start>
+<end>11/10/1998</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>02/13/1999</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>02/11/2000</end>
+</interval>
+<interval>
+<start>02/14/1999</start>
+<end>09/21/1998</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>02/01/2000</end>
+</interval>
+<interval>
+<start>06/01/2000</start>
+<end>06/15/1999</end>
+</interval>
+<interval>
+<start>02/26/2000</start>
+<end>08/18/1998</end>
+</interval>
+<interval>
+<start>12/04/1998</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>03/03/1999</start>
+<end>11/24/1999</end>
+</interval>
+<interval>
+<start>01/13/1998</start>
+<end>02/04/1999</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>09/17/1999</end>
+</interval>
+<interval>
+<start>04/16/2001</start>
+<end>04/28/2000</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>12/28/1998</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>03/06/1998</end>
+</interval>
+<interval>
+<start>09/14/1998</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>05/10/1999</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>10/15/2001</start>
+<end>08/28/1999</end>
+</interval>
+<interval>
+<start>08/19/2001</start>
+<end>09/24/1999</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>08/28/2000</end>
+</interval>
+<interval>
+<start>05/07/1998</start>
+<end>11/20/1998</end>
+</interval>
+<interval>
+<start>11/21/1998</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>05/17/2001</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>12/23/2000</end>
+</interval>
+<interval>
+<start>04/08/2000</start>
+<end>04/07/2000</end>
+</interval>
+<interval>
+<start>01/16/2000</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>07/17/2000</start>
+<end>05/09/1999</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>07/06/2001</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>11/17/1998</end>
+</interval>
+<interval>
+<start>06/05/1999</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>05/17/2000</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>05/14/1998</start>
+<end>03/22/1999</end>
+</interval>
+<interval>
+<start>01/23/1998</start>
+<end>06/27/1998</end>
+</interval>
+<interval>
+<start>05/27/2001</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>08/27/2000</end>
+</interval>
+<interval>
+<start>11/18/2001</start>
+<end>09/28/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>02/25/1998</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>12/27/1999</end>
+</interval>
+<interval>
+<start>12/12/2000</start>
+<end>11/07/1998</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>10/12/1999</end>
+</interval>
+<interval>
+<start>03/12/2000</start>
+<end>11/25/2001</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>09/01/2000</start>
+<end>04/23/1998</end>
+</interval>
+<interval>
+<start>10/08/1999</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>12/22/1999</start>
+<end>07/11/2001</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>08/10/1998</end>
+</interval>
+<interval>
+<start>08/18/1998</start>
+<end>02/09/1999</end>
+</interval>
+<interval>
+<start>11/03/1999</start>
+<end>05/24/2000</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>08/07/1999</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>03/11/1998</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>11/18/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>08/13/1999</start>
+<end>12/19/1999</end>
+</interval>
+<interval>
+<start>06/19/1999</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>07/06/1999</end>
+</interval>
+<interval>
+<start>03/20/2001</start>
+<end>08/13/1998</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>05/14/1998</end>
+</interval>
+<interval>
+<start>12/14/1998</start>
+<end>05/23/2001</end>
+</interval>
+<interval>
+<start>10/24/1999</start>
+<end>05/04/1999</end>
+</interval>
+<interval>
+<start>08/12/2001</start>
+<end>04/16/2001</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>01/26/2001</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>11/02/1999</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>02/05/2000</start>
+<end>05/24/2001</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>12/27/2000</end>
+</interval>
+<interval>
+<start>11/01/1999</start>
+<end>01/14/2001</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>03/23/2000</start>
+<end>12/05/2001</end>
+</interval>
+<interval>
+<start>09/22/2001</start>
+<end>06/08/2001</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>05/04/1999</end>
+</interval>
+<interval>
+<start>08/14/2001</start>
+<end>01/27/1999</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>01/23/2001</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>02/09/1998</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>06/27/2001</start>
+<end>12/16/2000</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>01/15/1999</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>02/15/2000</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>11/15/2000</end>
+</interval>
+<interval>
+<start>07/07/1998</start>
+<end>07/17/2000</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>10/03/2001</end>
+</interval>
+<interval>
+<start>08/02/2001</start>
+<end>09/17/1998</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>07/05/2001</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>10/13/2000</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>04/27/2000</end>
+</interval>
+<interval>
+<start>05/02/2001</start>
+<end>10/01/2000</end>
+</interval>
+<interval>
+<start>10/10/2000</start>
+<end>01/05/1998</end>
+</interval>
+<interval>
+<start>09/08/1999</start>
+<end>07/18/1999</end>
+</interval>
+<interval>
+<start>08/07/2001</start>
+<end>05/13/1998</end>
+</interval>
+<interval>
+<start>08/18/1999</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>01/10/2000</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>05/24/2001</start>
+<end>12/06/1998</end>
+</interval>
+<interval>
+<start>06/20/2000</start>
+<end>06/05/2001</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>12/15/2000</start>
+<end>04/12/1999</end>
+</interval>
+<interval>
+<start>02/04/2000</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>05/07/1998</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>03/28/1998</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>12/22/1998</end>
+</interval>
+<interval>
+<start>06/08/1998</start>
+<end>01/27/2001</end>
+</interval>
+<interval>
+<start>09/15/1999</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>05/21/1999</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>07/19/2001</end>
+</interval>
+<interval>
+<start>09/18/2001</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>01/02/2000</start>
+<end>05/25/2001</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>01/21/2000</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>09/27/2001</end>
+</interval>
+<interval>
+<start>04/03/2001</start>
+<end>10/25/2001</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>07/10/1998</end>
+</interval>
+<interval>
+<start>07/13/1999</start>
+<end>10/03/2001</end>
+</interval>
+<interval>
+<start>05/01/2000</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>05/05/1998</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>04/15/1999</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>09/17/1998</start>
+<end>06/21/2001</end>
+</interval>
+<interval>
+<start>09/26/1998</start>
+<end>03/07/2000</end>
+</interval>
+<interval>
+<start>06/20/2001</start>
+<end>12/09/2000</end>
+</interval>
+<interval>
+<start>03/20/2000</start>
+<end>03/05/2000</end>
+</interval>
+<interval>
+<start>12/11/1998</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>12/28/2001</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>12/07/2001</end>
+</interval>
+<interval>
+<start>03/23/2000</start>
+<end>08/28/1999</end>
+</interval>
+<interval>
+<start>08/12/2000</start>
+<end>04/20/1998</end>
+</interval>
+<interval>
+<start>08/23/2001</start>
+<end>08/21/1998</end>
+</interval>
+<interval>
+<start>02/28/1999</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>07/28/2000</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>12/13/1999</start>
+<end>12/15/2000</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>02/05/2001</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>06/28/2001</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>06/12/1999</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>12/19/1999</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>10/24/1998</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>07/21/1998</start>
+<end>07/27/1998</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>03/12/1999</start>
+<end>01/27/1998</end>
+</interval>
+<interval>
+<start>06/27/1998</start>
+<end>05/28/1999</end>
+</interval>
+<interval>
+<start>05/13/2001</start>
+<end>04/01/2000</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>06/23/1998</start>
+<end>01/24/2000</end>
+</interval>
+<interval>
+<start>09/26/2001</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>01/21/2000</start>
+<end>11/28/1998</end>
+</interval>
+<interval>
+<start>08/01/2001</start>
+<end>08/18/2001</end>
+</interval>
+<interval>
+<start>08/27/2001</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>03/18/1999</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>10/02/1999</start>
+<end>06/12/2000</end>
+</interval>
+<interval>
+<start>10/07/2000</start>
+<end>02/08/1999</end>
+</interval>
+<interval>
+<start>07/19/2000</start>
+<end>10/12/1998</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>01/09/2001</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>12/05/2001</end>
+</interval>
+<interval>
+<start>05/20/2000</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>11/23/2000</start>
+<end>02/20/2001</end>
+</interval>
+<interval>
+<start>08/22/2000</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>11/19/2001</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>12/18/1999</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>10/17/1999</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>06/25/1998</start>
+<end>06/22/2001</end>
+</interval>
+<interval>
+<start>11/25/1998</start>
+<end>02/12/1999</end>
+</interval>
+<interval>
+<start>04/12/1999</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>03/17/1999</start>
+<end>01/04/1999</end>
+</interval>
+<interval>
+<start>06/08/1998</start>
+<end>08/15/1998</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>02/27/1998</end>
+</interval>
+<interval>
+<start>12/27/2000</start>
+<end>03/05/2001</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>04/23/1999</start>
+<end>03/16/1999</end>
+</interval>
+<interval>
+<start>01/21/2000</start>
+<end>03/23/1998</end>
+</interval>
+<interval>
+<start>03/18/2000</start>
+<end>03/12/1999</end>
+</interval>
+<interval>
+<start>08/20/2000</start>
+<end>04/26/2000</end>
+</interval>
+<interval>
+<start>09/05/1998</start>
+<end>04/22/2000</end>
+</interval>
+<interval>
+<start>09/18/2000</start>
+<end>08/18/2001</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>10/28/2001</start>
+<end>09/04/2001</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>04/18/2000</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>01/09/1998</end>
+</interval>
+<interval>
+<start>10/18/2001</start>
+<end>08/28/1999</end>
+</interval>
+<interval>
+<start>09/25/1999</start>
+<end>02/13/2000</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>01/21/2001</start>
+<end>11/28/2001</end>
+</interval>
+<interval>
+<start>02/01/2000</start>
+<end>01/19/2000</end>
+</interval>
+<interval>
+<start>08/26/2000</start>
+<end>11/28/1998</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>07/15/2000</end>
+</interval>
+<interval>
+<start>04/05/2001</start>
+<end>05/04/1999</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>09/02/1999</end>
+</interval>
+<interval>
+<start>06/22/2001</start>
+<end>07/10/2001</end>
+</interval>
+<interval>
+<start>05/04/1999</start>
+<end>07/28/2001</end>
+</interval>
+<interval>
+<start>06/21/1999</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>03/21/1999</start>
+<end>03/21/2001</end>
+</interval>
+<interval>
+<start>05/01/1998</start>
+<end>05/05/1999</end>
+</interval>
+<interval>
+<start>12/10/1999</start>
+<end>07/06/1998</end>
+</interval>
+<interval>
+<start>06/14/2001</start>
+<end>04/03/1998</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>12/21/2000</end>
+</interval>
+<interval>
+<start>02/27/2000</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>05/13/2001</start>
+<end>11/05/2000</end>
+</interval>
+<interval>
+<start>11/09/1998</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>11/17/1998</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>12/26/1999</start>
+<end>01/09/2001</end>
+</interval>
+<interval>
+<start>05/05/1998</start>
+<end>07/05/2001</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>01/17/1999</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>12/26/1999</end>
+</interval>
+<interval>
+<start>10/11/2000</start>
+<end>06/03/2000</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>05/26/2000</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>05/16/1998</start>
+<end>09/02/1999</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>10/26/1999</start>
+<end>01/27/1999</end>
+</interval>
+<interval>
+<start>08/04/1999</start>
+<end>06/08/2000</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>03/11/2000</start>
+<end>10/01/1999</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>02/07/2000</end>
+</interval>
+<interval>
+<start>04/20/2000</start>
+<end>03/13/1998</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>01/11/2001</end>
+</interval>
+<interval>
+<start>07/03/1998</start>
+<end>11/02/2000</end>
+</interval>
+<interval>
+<start>04/23/2000</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>09/06/1998</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>03/15/2001</start>
+<end>01/26/1998</end>
+</interval>
+<interval>
+<start>03/11/1998</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>03/19/2000</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>01/14/2000</start>
+<end>11/04/2001</end>
+</interval>
+<interval>
+<start>09/08/1999</start>
+<end>12/18/1999</end>
+</interval>
+<interval>
+<start>08/02/2000</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>07/13/1998</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>06/25/1999</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>05/05/1998</end>
+</interval>
+<interval>
+<start>09/16/1998</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>05/09/2001</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>05/20/2000</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>03/08/1999</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>11/10/2000</start>
+<end>12/05/1999</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>07/07/1998</end>
+</interval>
+<interval>
+<start>04/18/1998</start>
+<end>11/10/2001</end>
+</interval>
+<interval>
+<start>02/16/2000</start>
+<end>10/13/1998</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>06/04/2001</end>
+</interval>
+<interval>
+<start>02/23/2000</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>07/02/1999</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>07/22/2001</end>
+</interval>
+<interval>
+<start>11/18/1999</start>
+<end>01/13/1999</end>
+</interval>
+<interval>
+<start>06/16/2001</start>
+<end>05/02/2001</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>02/26/1998</end>
+</interval>
+<interval>
+<start>07/24/2000</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>04/07/1998</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>07/15/1999</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>07/19/2000</start>
+<end>07/07/2000</end>
+</interval>
+<interval>
+<start>03/08/1999</start>
+<end>06/01/2000</end>
+</interval>
+<interval>
+<start>05/05/2001</start>
+<end>02/23/1999</end>
+</interval>
+<interval>
+<start>03/22/2000</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>07/22/1998</start>
+<end>12/20/1999</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>12/18/2000</end>
+</interval>
+<interval>
+<start>06/25/1998</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>09/15/1998</end>
+</interval>
+<interval>
+<start>11/18/2001</start>
+<end>06/11/2000</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>02/07/2001</end>
+</interval>
+<interval>
+<start>10/15/2001</start>
+<end>06/03/1998</end>
+</interval>
+<interval>
+<start>12/27/1998</start>
+<end>11/19/1998</end>
+</interval>
+<interval>
+<start>03/28/2000</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>11/07/2000</start>
+<end>04/22/2000</end>
+</interval>
+<interval>
+<start>06/10/1999</start>
+<end>10/08/1998</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>07/24/1998</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>07/10/2001</end>
+</interval>
+<interval>
+<start>07/15/1999</start>
+<end>02/22/1999</end>
+</interval>
+<interval>
+<start>07/16/2000</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>08/16/1998</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>07/08/1998</start>
+<end>12/27/2000</end>
+</interval>
+<interval>
+<start>03/07/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>02/11/1999</start>
+<end>10/26/2000</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>04/06/1999</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>09/02/1999</end>
+</interval>
+<interval>
+<start>07/21/1998</start>
+<end>11/25/1998</end>
+</interval>
+<interval>
+<start>06/17/1999</start>
+<end>08/21/2000</end>
+</interval>
+<interval>
+<start>03/09/1999</start>
+<end>04/20/2001</end>
+</interval>
+<interval>
+<start>02/09/1999</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>05/05/2001</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>02/09/2000</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>08/20/1999</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>04/08/2000</start>
+<end>02/10/2000</end>
+</interval>
+<interval>
+<start>05/23/1999</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>09/04/1998</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>11/08/1999</start>
+<end>08/07/2001</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>08/13/1999</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>04/15/1999</start>
+<end>03/12/2000</end>
+</interval>
+<interval>
+<start>07/27/1999</start>
+<end>11/02/1998</end>
+</interval>
+<interval>
+<start>10/10/2001</start>
+<end>07/11/1998</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>07/20/2001</start>
+<end>04/17/2001</end>
+</interval>
+<interval>
+<start>08/05/2000</start>
+<end>02/24/2001</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>11/12/1998</end>
+</interval>
+<interval>
+<start>01/04/1998</start>
+<end>06/17/1998</end>
+</interval>
+<interval>
+<start>04/07/1999</start>
+<end>05/24/2000</end>
+</interval>
+<interval>
+<start>12/24/2000</start>
+<end>04/21/2000</end>
+</interval>
+<interval>
+<start>04/25/2000</start>
+<end>05/02/2000</end>
+</interval>
+<interval>
+<start>04/24/2001</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>09/15/1998</start>
+<end>01/02/1999</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>01/15/2000</start>
+<end>12/19/2000</end>
+</interval>
+<interval>
+<start>03/23/1998</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>07/17/2000</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>01/27/1999</start>
+<end>05/25/1999</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>12/16/1998</end>
+</interval>
+<interval>
+<start>04/03/2000</start>
+<end>01/02/2001</end>
+</interval>
+<interval>
+<start>01/17/2001</start>
+<end>02/08/1999</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>08/23/1999</end>
+</interval>
+<interval>
+<start>04/16/2001</start>
+<end>02/26/1998</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>12/11/2001</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>12/19/1998</end>
+</interval>
+<interval>
+<start>08/07/2001</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>05/28/1998</start>
+<end>09/26/1999</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>07/07/2000</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>02/23/1998</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>05/09/2001</start>
+<end>08/27/1998</end>
+</interval>
+<interval>
+<start>11/10/2000</start>
+<end>01/10/2001</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>08/20/2000</end>
+</interval>
+<interval>
+<start>08/06/1999</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>12/09/1999</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>03/02/1998</start>
+<end>06/14/2000</end>
+</interval>
+<interval>
+<start>01/06/1998</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>09/13/1998</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>10/26/2000</end>
+</interval>
+<interval>
+<start>01/01/1998</start>
+<end>04/04/1998</end>
+</interval>
+<interval>
+<start>07/08/1999</start>
+<end>12/23/1998</end>
+</interval>
+<interval>
+<start>04/08/1999</start>
+<end>08/11/2000</end>
+</interval>
+<interval>
+<start>02/23/2000</start>
+<end>08/28/1998</end>
+</interval>
+<interval>
+<start>05/11/2000</start>
+<end>03/19/1998</end>
+</interval>
+<interval>
+<start>01/08/1999</start>
+<end>06/17/1998</end>
+</interval>
+<interval>
+<start>09/02/1999</start>
+<end>08/24/2001</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>02/07/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>01/03/1998</start>
+<end>09/19/2001</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>06/23/1999</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>05/19/2001</start>
+<end>06/05/2000</end>
+</interval>
+<interval>
+<start>06/09/1999</start>
+<end>03/03/1999</end>
+</interval>
+<interval>
+<start>04/17/1999</start>
+<end>07/07/2001</end>
+</interval>
+<interval>
+<start>12/02/1998</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>10/21/1998</end>
+</interval>
+<interval>
+<start>11/27/1998</start>
+<end>08/17/1999</end>
+</interval>
+<interval>
+<start>09/16/2001</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>04/19/2000</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>08/09/1999</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>09/14/2000</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>10/14/2001</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>09/26/1998</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>07/24/2000</start>
+<end>05/23/1998</end>
+</interval>
+<interval>
+<start>05/19/2001</start>
+<end>09/05/2000</end>
+</interval>
+<interval>
+<start>12/17/2001</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>10/22/2000</end>
+</interval>
+<interval>
+<start>11/24/2001</start>
+<end>06/03/2000</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>10/18/2000</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>05/01/1999</end>
+</interval>
+<interval>
+<start>01/22/2001</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>12/16/1998</start>
+<end>01/15/1998</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>01/07/1999</end>
+</interval>
+<interval>
+<start>02/01/1999</start>
+<end>02/21/1999</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>10/03/2001</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>03/14/1999</end>
+</interval>
+<interval>
+<start>07/09/1998</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>06/25/2000</start>
+<end>02/13/2001</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>03/02/2000</end>
+</interval>
+<interval>
+<start>11/23/1999</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>06/11/1999</end>
+</interval>
+<interval>
+<start>01/07/2001</start>
+<end>01/10/2000</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>12/24/1998</end>
+</interval>
+<interval>
+<start>02/02/2001</start>
+<end>01/23/1998</end>
+</interval>
+<interval>
+<start>02/26/2001</start>
+<end>07/21/1999</end>
+</interval>
+<interval>
+<start>06/22/2000</start>
+<end>12/18/2001</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>11/27/1999</end>
+</interval>
+<interval>
+<start>07/06/1998</start>
+<end>08/08/2000</end>
+</interval>
+<interval>
+<start>03/16/1998</start>
+<end>04/27/1999</end>
+</interval>
+<interval>
+<start>05/28/1999</start>
+<end>12/04/2000</end>
+</interval>
+<interval>
+<start>02/06/2000</start>
+<end>03/27/1998</end>
+</interval>
+<interval>
+<start>03/05/2000</start>
+<end>01/07/1998</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>02/13/1999</end>
+</interval>
+<interval>
+<start>09/24/1998</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>08/15/1999</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>01/11/2001</start>
+<end>01/28/1999</end>
+</interval>
+<interval>
+<start>06/09/1999</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>07/08/2000</start>
+<end>06/09/1998</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>09/14/2001</start>
+<end>12/23/1999</end>
+</interval>
+<interval>
+<start>09/18/2000</start>
+<end>10/06/2001</end>
+</interval>
+<interval>
+<start>05/04/2001</start>
+<end>12/05/1998</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>09/11/2000</end>
+</interval>
+<interval>
+<start>09/26/2000</start>
+<end>10/05/1999</end>
+</interval>
+<interval>
+<start>02/04/2000</start>
+<end>08/13/1998</end>
+</interval>
+<interval>
+<start>03/26/1998</start>
+<end>11/01/2000</end>
+</interval>
+<interval>
+<start>01/16/1998</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>09/15/1999</start>
+<end>04/24/1998</end>
+</interval>
+<interval>
+<start>09/14/2000</start>
+<end>06/19/2000</end>
+</interval>
+<interval>
+<start>03/13/2001</start>
+<end>08/25/1999</end>
+</interval>
+<interval>
+<start>03/10/1999</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>09/03/1999</start>
+<end>02/15/1999</end>
+</interval>
+<interval>
+<start>06/21/1999</start>
+<end>03/24/2000</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>07/10/1998</end>
+</interval>
+<interval>
+<start>02/18/2000</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>05/04/2000</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>06/01/2001</start>
+<end>07/25/2000</end>
+</interval>
+<interval>
+<start>12/20/2000</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>02/20/1998</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>05/17/1999</start>
+<end>08/14/1999</end>
+</interval>
+<interval>
+<start>02/07/1999</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>09/17/1998</start>
+<end>05/09/1998</end>
+</interval>
+<interval>
+<start>10/10/2000</start>
+<end>12/11/2001</end>
+</interval>
+<interval>
+<start>07/09/1999</start>
+<end>04/04/1999</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>09/06/1998</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>03/22/2000</start>
+<end>08/24/2000</end>
+</interval>
+<interval>
+<start>08/11/1999</start>
+<end>10/21/2000</end>
+</interval>
+<interval>
+<start>08/23/2000</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>09/09/1999</end>
+</interval>
+<interval>
+<start>08/18/1998</start>
+<end>11/14/2001</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>02/03/2001</end>
+</interval>
+<interval>
+<start>10/02/1999</start>
+<end>03/12/2001</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>06/11/2001</end>
+</interval>
+<interval>
+<start>04/10/2001</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>05/23/2000</end>
+</interval>
+<interval>
+<start>06/09/1998</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>08/07/1998</start>
+<end>05/01/1999</end>
+</interval>
+<interval>
+<start>01/26/1998</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>05/16/1998</start>
+<end>09/27/2001</end>
+</interval>
+<interval>
+<start>10/09/1998</start>
+<end>05/27/1998</end>
+</interval>
+<interval>
+<start>12/24/1999</start>
+<end>10/19/1998</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>03/23/2001</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>07/27/2001</start>
+<end>09/09/2001</end>
+</interval>
+<interval>
+<start>07/26/2001</start>
+<end>01/22/1998</end>
+</interval>
+<interval>
+<start>12/21/1999</start>
+<end>10/01/2000</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>03/11/2001</start>
+<end>01/12/2000</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>11/09/1998</end>
+</interval>
+<interval>
+<start>07/11/1998</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>04/24/2001</start>
+<end>06/14/2000</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>10/27/2001</end>
+</interval>
+<interval>
+<start>09/03/2000</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>05/12/2000</end>
+</interval>
+<interval>
+<start>12/04/1998</start>
+<end>09/14/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>07/26/1999</end>
+</interval>
+<interval>
+<start>11/06/2001</start>
+<end>01/24/1998</end>
+</interval>
+<interval>
+<start>07/20/2000</start>
+<end>08/27/1999</end>
+</interval>
+<interval>
+<start>02/11/1999</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>08/14/1998</end>
+</interval>
+<interval>
+<start>04/11/1998</start>
+<end>02/26/2000</end>
+</interval>
+<interval>
+<start>01/13/1999</start>
+<end>06/27/2001</end>
+</interval>
+<interval>
+<start>10/19/2000</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>06/23/2000</start>
+<end>08/20/1999</end>
+</interval>
+<interval>
+<start>05/10/2001</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>01/10/1999</end>
+</interval>
+<interval>
+<start>06/04/1999</start>
+<end>08/20/1998</end>
+</interval>
+<interval>
+<start>02/17/1999</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>06/11/2000</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>10/24/1999</end>
+</interval>
+<interval>
+<start>08/04/2000</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>10/17/1998</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>06/16/2001</start>
+<end>02/21/2001</end>
+</interval>
+<interval>
+<start>08/02/2001</start>
+<end>04/17/1999</end>
+</interval>
+<interval>
+<start>05/19/1999</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>06/04/1999</start>
+<end>06/27/1999</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>06/01/2000</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>09/14/2001</end>
+</interval>
+<interval>
+<start>06/07/2001</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>03/09/2001</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>04/12/1999</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>05/05/1999</start>
+<end>11/08/1998</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>10/13/1998</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>12/23/1999</end>
+</interval>
+<interval>
+<start>08/18/1999</start>
+<end>03/14/1999</end>
+</interval>
+<interval>
+<start>01/22/2001</start>
+<end>03/08/1998</end>
+</interval>
+<interval>
+<start>08/02/2001</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>08/20/1998</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>08/04/2000</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>02/08/1998</start>
+<end>08/09/1998</end>
+</interval>
+<interval>
+<start>04/28/1999</start>
+<end>02/28/2001</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>10/12/2000</end>
+</interval>
+<interval>
+<start>06/27/1998</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>11/11/2000</start>
+<end>07/23/2000</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>06/08/2000</end>
+</interval>
+<interval>
+<start>07/16/1999</start>
+<end>02/23/1998</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>08/28/2000</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>07/17/2000</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>03/27/1999</end>
+</interval>
+<interval>
+<start>09/13/2000</start>
+<end>04/11/1999</end>
+</interval>
+<interval>
+<start>01/04/2001</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>03/09/1998</start>
+<end>09/01/2001</end>
+</interval>
+<interval>
+<start>09/19/2001</start>
+<end>05/26/1999</end>
+</interval>
+<interval>
+<start>07/27/2000</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>02/02/2001</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>03/05/2000</start>
+<end>11/04/2001</end>
+</interval>
+<interval>
+<start>03/11/1999</start>
+<end>09/18/2001</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>09/20/1999</start>
+<end>05/12/1999</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>05/20/1998</end>
+</interval>
+<interval>
+<start>02/08/1999</start>
+<end>09/01/2000</end>
+</interval>
+<interval>
+<start>07/16/2000</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>03/03/1998</end>
+</interval>
+<interval>
+<start>01/12/1998</start>
+<end>04/24/1998</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>06/02/2001</end>
+</interval>
+<interval>
+<start>09/22/1999</start>
+<end>09/20/1999</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>12/09/2001</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>04/25/2001</start>
+<end>10/24/2001</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>05/01/1999</end>
+</interval>
+<interval>
+<start>01/02/2000</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>12/07/1999</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>08/12/1999</start>
+<end>02/15/1998</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>06/11/1998</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>06/06/1999</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>04/11/2001</start>
+<end>11/27/2000</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>06/24/1998</end>
+</interval>
+<interval>
+<start>01/04/2000</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>07/17/2001</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>05/18/1999</end>
+</interval>
+<interval>
+<start>05/17/2000</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>04/07/2000</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>12/15/2001</start>
+<end>03/05/1999</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>10/17/1998</end>
+</interval>
+<interval>
+<start>11/11/1998</start>
+<end>06/15/1999</end>
+</interval>
+<interval>
+<start>10/01/2001</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>07/26/1998</start>
+<end>01/09/1998</end>
+</interval>
+<interval>
+<start>11/07/1998</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>10/19/2000</start>
+<end>12/10/2000</end>
+</interval>
+<interval>
+<start>05/09/2000</start>
+<end>04/11/1999</end>
+</interval>
+<interval>
+<start>10/02/2001</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>09/04/2001</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>11/13/2001</start>
+<end>10/20/1999</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>06/11/1998</end>
+</interval>
+<interval>
+<start>02/08/1999</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>12/22/1999</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>03/27/2000</end>
+</interval>
+<interval>
+<start>12/15/2001</start>
+<end>06/20/1999</end>
+</interval>
+<interval>
+<start>07/02/2000</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>03/13/2001</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>01/18/2001</end>
+</interval>
+<interval>
+<start>12/26/2001</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>03/14/2000</start>
+<end>12/06/2000</end>
+</interval>
+<interval>
+<start>06/02/1998</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>03/28/1998</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>10/27/1998</start>
+<end>02/08/2001</end>
+</interval>
+<interval>
+<start>11/01/2000</start>
+<end>03/01/1998</end>
+</interval>
+<interval>
+<start>02/08/2001</start>
+<end>01/09/1999</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>02/04/1999</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>07/22/2000</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>07/03/2000</end>
+</interval>
+<interval>
+<start>11/11/2001</start>
+<end>07/10/1998</end>
+</interval>
+<interval>
+<start>07/08/2001</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>02/17/2001</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>04/17/1999</start>
+<end>03/05/1999</end>
+</interval>
+<interval>
+<start>03/15/1999</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>02/07/1998</start>
+<end>02/16/2001</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>08/04/1998</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>04/13/1999</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>07/03/1999</start>
+<end>09/07/2000</end>
+</interval>
+<interval>
+<start>07/06/1999</start>
+<end>03/04/1998</end>
+</interval>
+<interval>
+<start>01/21/1999</start>
+<end>02/04/1999</end>
+</interval>
+<interval>
+<start>07/04/2001</start>
+<end>06/16/2000</end>
+</interval>
+<interval>
+<start>06/15/2001</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>09/03/2001</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>03/02/2001</start>
+<end>01/03/1998</end>
+</interval>
+<interval>
+<start>11/17/1999</start>
+<end>05/20/2001</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>03/01/1998</end>
+</interval>
+<interval>
+<start>04/10/2001</start>
+<end>10/01/2000</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>07/19/2001</start>
+<end>03/22/1999</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>07/21/2000</end>
+</interval>
+<interval>
+<start>03/14/1998</start>
+<end>12/03/2001</end>
+</interval>
+<interval>
+<start>10/15/1998</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>11/06/2000</end>
+</interval>
+<interval>
+<start>06/12/1998</start>
+<end>05/21/2001</end>
+</interval>
+<interval>
+<start>07/13/1998</start>
+<end>07/24/1999</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>08/04/1999</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>11/01/2001</start>
+<end>12/16/2000</end>
+</interval>
+<interval>
+<start>09/06/2001</start>
+<end>01/24/1998</end>
+</interval>
+<interval>
+<start>08/19/1998</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>04/08/2001</end>
+</interval>
+<interval>
+<start>10/01/2000</start>
+<end>02/25/2000</end>
+</interval>
+<interval>
+<start>05/14/2001</start>
+<end>01/07/1998</end>
+</interval>
+<interval>
+<start>09/26/1999</start>
+<end>02/27/2000</end>
+</interval>
+<interval>
+<start>09/10/2001</start>
+<end>01/26/2000</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>11/06/1999</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>06/27/2001</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>01/13/1998</start>
+<end>10/15/1998</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>03/14/2000</end>
+</interval>
+<interval>
+<start>06/28/2000</start>
+<end>08/21/1998</end>
+</interval>
+<interval>
+<start>05/10/1998</start>
+<end>01/09/1998</end>
+</interval>
+<interval>
+<start>02/27/2001</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>12/20/2000</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>07/18/2001</end>
+</interval>
+<interval>
+<start>02/15/2001</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>11/08/2001</start>
+<end>08/02/1998</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>04/19/1999</end>
+</interval>
+<interval>
+<start>03/21/2001</start>
+<end>07/14/1998</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>08/09/2000</start>
+<end>08/18/2001</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>10/19/2000</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>06/20/2001</start>
+<end>10/10/1998</end>
+</interval>
+<interval>
+<start>10/11/2001</start>
+<end>09/22/2000</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>10/21/1998</end>
+</interval>
+<interval>
+<start>10/19/1998</start>
+<end>04/20/1999</end>
+</interval>
+<interval>
+<start>07/12/2000</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>06/09/1998</start>
+<end>03/08/1998</end>
+</interval>
+<interval>
+<start>07/17/1998</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>02/24/2001</end>
+</interval>
+<interval>
+<start>07/18/2001</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>02/01/1999</start>
+<end>06/06/2001</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>04/10/2001</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>12/22/2001</end>
+</interval>
+<interval>
+<start>11/02/2000</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>08/04/1999</start>
+<end>01/22/1998</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>07/02/1998</start>
+<end>11/17/1998</end>
+</interval>
+<interval>
+<start>04/21/1999</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>01/06/1999</start>
+<end>09/23/1998</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>10/12/1999</end>
+</interval>
+<interval>
+<start>06/28/1998</start>
+<end>12/10/2001</end>
+</interval>
+<interval>
+<start>09/17/2000</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>01/18/2001</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>02/02/1998</start>
+<end>12/20/2000</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>10/04/2000</start>
+<end>05/11/1998</end>
+</interval>
+<interval>
+<start>03/26/2000</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>07/20/2000</start>
+<end>05/23/1998</end>
+</interval>
+<interval>
+<start>04/24/2000</start>
+<end>10/06/2001</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>01/09/1999</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>07/22/1999</end>
+</interval>
+<interval>
+<start>11/23/2001</start>
+<end>10/02/2001</end>
+</interval>
+<interval>
+<start>12/18/2000</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>12/17/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>01/17/2001</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>01/09/2001</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>05/07/2001</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>08/08/1999</start>
+<end>02/17/2000</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>10/16/1999</start>
+<end>12/23/2001</end>
+</interval>
+<interval>
+<start>11/17/1999</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>05/04/1999</start>
+<end>11/01/1999</end>
+</interval>
+<interval>
+<start>05/06/1998</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>06/26/1998</start>
+<end>11/14/1999</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>12/04/1998</start>
+<end>06/01/2000</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>05/18/1999</end>
+</interval>
+<interval>
+<start>07/04/2000</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>07/12/2000</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>10/28/1998</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>06/26/1999</start>
+<end>03/05/2001</end>
+</interval>
+<interval>
+<start>11/25/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>09/01/1998</end>
+</interval>
+<interval>
+<start>11/07/2000</start>
+<end>11/17/2001</end>
+</interval>
+<interval>
+<start>02/03/1999</start>
+<end>12/03/2000</end>
+</interval>
+<interval>
+<start>10/19/2000</start>
+<end>06/01/1999</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>02/14/1999</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>09/25/2000</start>
+<end>10/12/1998</end>
+</interval>
+<interval>
+<start>06/07/1999</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>02/07/2001</start>
+<end>12/25/2001</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>02/22/2000</end>
+</interval>
+<interval>
+<start>10/01/2001</start>
+<end>10/17/1999</end>
+</interval>
+<interval>
+<start>10/07/1998</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>07/27/2001</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>11/21/1998</end>
+</interval>
+<interval>
+<start>07/18/1998</start>
+<end>05/06/1999</end>
+</interval>
+<interval>
+<start>11/20/2001</start>
+<end>08/27/2000</end>
+</interval>
+<interval>
+<start>11/06/2001</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>06/27/1998</start>
+<end>03/12/2000</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>11/26/2001</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>03/25/1998</end>
+</interval>
+<interval>
+<start>06/09/2000</start>
+<end>08/27/1999</end>
+</interval>
+<interval>
+<start>08/24/1999</start>
+<end>01/08/1998</end>
+</interval>
+<interval>
+<start>04/27/1999</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>10/11/1999</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>09/07/2001</end>
+</interval>
+<interval>
+<start>01/08/2000</start>
+<end>08/07/2001</end>
+</interval>
+<interval>
+<start>11/23/2001</start>
+<end>08/28/2000</end>
+</interval>
+<interval>
+<start>02/17/1999</start>
+<end>06/18/2001</end>
+</interval>
+<interval>
+<start>04/13/1999</start>
+<end>11/03/2001</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>10/17/2001</end>
+</interval>
+<interval>
+<start>06/04/2000</start>
+<end>10/01/2000</end>
+</interval>
+<interval>
+<start>05/10/1999</start>
+<end>09/01/2000</end>
+</interval>
+<interval>
+<start>02/27/1999</start>
+<end>12/07/1998</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>11/24/1999</end>
+</interval>
+<interval>
+<start>12/22/1998</start>
+<end>01/15/2000</end>
+</interval>
+<interval>
+<start>05/04/2000</start>
+<end>08/24/1999</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>02/19/2000</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>06/01/2000</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>03/25/1998</end>
+</interval>
+<interval>
+<start>11/17/2000</start>
+<end>11/07/2001</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>01/27/1999</end>
+</interval>
+<interval>
+<start>10/02/2000</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>09/10/1999</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>04/02/2001</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>02/19/1999</start>
+<end>12/27/2001</end>
+</interval>
+<interval>
+<start>03/24/1998</start>
+<end>07/20/2001</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>06/27/2001</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>06/02/2001</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>05/19/2001</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>08/27/1998</start>
+<end>01/09/1999</end>
+</interval>
+<interval>
+<start>03/27/1998</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>10/08/2000</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>07/13/2001</start>
+<end>07/26/2000</end>
+</interval>
+<interval>
+<start>05/06/1999</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>06/22/2001</start>
+<end>06/25/2001</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>12/19/1998</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>10/20/2000</end>
+</interval>
+<interval>
+<start>06/13/2000</start>
+<end>06/13/2001</end>
+</interval>
+<interval>
+<start>01/14/2000</start>
+<end>02/07/1998</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>09/19/1998</end>
+</interval>
+<interval>
+<start>06/20/1999</start>
+<end>04/25/1999</end>
+</interval>
+<interval>
+<start>11/07/1999</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>08/10/1999</end>
+</interval>
+<interval>
+<start>05/03/2000</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>09/20/2000</start>
+<end>07/11/1998</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>03/12/2001</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>04/16/2000</end>
+</interval>
+<interval>
+<start>10/02/2000</start>
+<end>02/10/1999</end>
+</interval>
+<interval>
+<start>06/15/2001</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>07/21/1999</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>12/19/1998</start>
+<end>03/04/2000</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>06/01/1998</end>
+</interval>
+<interval>
+<start>08/10/1998</start>
+<end>02/26/1998</end>
+</interval>
+<interval>
+<start>10/04/1998</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>03/26/1999</start>
+<end>11/14/2001</end>
+</interval>
+<interval>
+<start>09/03/1999</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>07/10/2000</end>
+</interval>
+<interval>
+<start>05/05/1999</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>03/12/2001</start>
+<end>05/21/2000</end>
+</interval>
+<interval>
+<start>12/22/1999</start>
+<end>12/24/2000</end>
+</interval>
+<interval>
+<start>05/07/2001</start>
+<end>05/19/1999</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>01/28/1998</end>
+</interval>
+<interval>
+<start>03/23/1998</start>
+<end>02/14/1999</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>07/01/2000</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>01/02/2000</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>11/08/2001</end>
+</interval>
+<interval>
+<start>07/19/2001</start>
+<end>10/19/2001</end>
+</interval>
+<interval>
+<start>11/19/1999</start>
+<end>09/26/2000</end>
+</interval>
+<interval>
+<start>03/13/1999</start>
+<end>11/22/2001</end>
+</interval>
+<interval>
+<start>04/25/1999</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>09/24/2000</start>
+<end>11/02/1999</end>
+</interval>
+<interval>
+<start>02/06/2000</start>
+<end>02/27/2000</end>
+</interval>
+<interval>
+<start>09/19/1999</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>11/22/2001</start>
+<end>01/16/2000</end>
+</interval>
+<interval>
+<start>03/09/1998</start>
+<end>04/10/1998</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>07/19/1999</end>
+</interval>
+<interval>
+<start>02/24/1999</start>
+<end>05/07/1999</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>09/20/1999</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>07/22/2001</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>08/27/2001</start>
+<end>06/14/2001</end>
+</interval>
+<interval>
+<start>09/27/1999</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>04/05/2000</start>
+<end>04/19/1999</end>
+</interval>
+<interval>
+<start>06/23/2001</start>
+<end>01/24/2001</end>
+</interval>
+<interval>
+<start>04/03/2001</start>
+<end>04/20/1998</end>
+</interval>
+<interval>
+<start>03/25/1999</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>09/26/2000</start>
+<end>03/10/2000</end>
+</interval>
+<interval>
+<start>02/20/1998</start>
+<end>12/19/2000</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>12/10/2000</end>
+</interval>
+<interval>
+<start>08/13/1998</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>06/19/1998</start>
+<end>09/21/2000</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>08/02/1999</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>08/23/2000</start>
+<end>08/05/2001</end>
+</interval>
+<interval>
+<start>12/20/1998</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>03/08/2001</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>05/15/1999</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>10/12/1999</end>
+</interval>
+<interval>
+<start>10/17/1999</start>
+<end>09/01/2001</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>09/13/1998</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>12/26/2001</end>
+</interval>
+<interval>
+<start>07/26/1999</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>09/01/2001</start>
+<end>04/14/2000</end>
+</interval>
+<interval>
+<start>06/12/1998</start>
+<end>03/02/2000</end>
+</interval>
+<interval>
+<start>08/19/1999</start>
+<end>12/11/1998</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>05/18/2000</end>
+</interval>
+<interval>
+<start>04/11/1998</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>06/16/1998</start>
+<end>12/10/1998</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>05/04/1999</end>
+</interval>
+<interval>
+<start>04/14/2000</start>
+<end>07/06/2001</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>09/03/2000</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>04/14/2000</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>01/19/2000</start>
+<end>03/02/1998</end>
+</interval>
+<interval>
+<start>12/12/2001</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>09/05/2001</start>
+<end>02/08/1999</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>02/21/2001</end>
+</interval>
+<interval>
+<start>12/20/1999</start>
+<end>07/08/2000</end>
+</interval>
+<interval>
+<start>09/10/2001</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>06/27/1998</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>05/24/1999</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>11/11/1999</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>09/14/1999</start>
+<end>06/12/2000</end>
+</interval>
+<interval>
+<start>11/15/1999</start>
+<end>06/28/2000</end>
+</interval>
+<interval>
+<start>02/22/2000</start>
+<end>11/01/2001</end>
+</interval>
+<interval>
+<start>12/04/2000</start>
+<end>05/13/1999</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>07/07/2001</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>01/10/2000</start>
+<end>06/27/1998</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>12/07/2001</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>03/04/2000</start>
+<end>12/23/1999</end>
+</interval>
+<interval>
+<start>09/18/1999</start>
+<end>09/13/2001</end>
+</interval>
+<interval>
+<start>12/23/2000</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>07/17/2001</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>04/25/2000</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>09/03/1999</start>
+<end>11/12/1999</end>
+</interval>
+<interval>
+<start>10/27/1998</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>11/15/1999</start>
+<end>09/05/1999</end>
+</interval>
+<interval>
+<start>11/08/2000</start>
+<end>02/14/2000</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>06/23/1999</start>
+<end>06/10/2001</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>08/20/1998</end>
+</interval>
+<interval>
+<start>07/09/2000</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>04/28/1998</start>
+<end>10/22/1999</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>07/10/2001</end>
+</interval>
+<interval>
+<start>09/14/2000</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>01/07/1998</end>
+</interval>
+<interval>
+<start>04/12/2001</start>
+<end>08/22/1998</end>
+</interval>
+<interval>
+<start>01/14/2001</start>
+<end>08/13/2000</end>
+</interval>
+<interval>
+<start>01/05/1999</start>
+<end>05/24/2001</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>09/26/2000</end>
+</interval>
+<interval>
+<start>05/01/2001</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>02/15/1999</end>
+</interval>
+<interval>
+<start>02/12/1998</start>
+<end>11/16/1998</end>
+</interval>
+<interval>
+<start>04/01/1998</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>02/01/1998</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>02/24/1998</end>
+</interval>
+<interval>
+<start>12/23/1998</start>
+<end>02/08/2001</end>
+</interval>
+<interval>
+<start>02/20/1998</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>01/15/2001</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>09/01/2000</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>02/03/2001</end>
+</interval>
+<interval>
+<start>11/17/2001</start>
+<end>03/06/2001</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>04/17/1999</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>09/25/1998</start>
+<end>11/05/1999</end>
+</interval>
+<interval>
+<start>02/03/1999</start>
+<end>03/15/1998</end>
+</interval>
+<interval>
+<start>11/25/2001</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>02/10/2001</start>
+<end>04/13/2001</end>
+</interval>
+<interval>
+<start>01/23/2001</start>
+<end>05/21/2000</end>
+</interval>
+<interval>
+<start>04/23/2000</start>
+<end>10/05/1998</end>
+</interval>
+<interval>
+<start>06/25/2000</start>
+<end>03/04/1998</end>
+</interval>
+<interval>
+<start>04/26/1998</start>
+<end>01/22/2000</end>
+</interval>
+<interval>
+<start>12/26/1999</start>
+<end>06/02/1998</end>
+</interval>
+<interval>
+<start>05/05/2001</start>
+<end>08/25/1999</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>11/15/2000</start>
+<end>08/27/2001</end>
+</interval>
+<interval>
+<start>12/27/1998</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>06/21/1998</end>
+</interval>
+<interval>
+<start>05/26/2000</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>10/06/2001</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>12/12/2001</start>
+<end>08/07/1999</end>
+</interval>
+<interval>
+<start>11/27/2000</start>
+<end>06/10/1999</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>11/05/1998</end>
+</interval>
+<interval>
+<start>05/25/1999</start>
+<end>10/19/2001</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>09/16/1998</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>11/06/1999</end>
+</interval>
+<interval>
+<start>05/13/1999</start>
+<end>04/01/1999</end>
+</interval>
+<interval>
+<start>09/26/2000</start>
+<end>08/04/1998</end>
+</interval>
+<interval>
+<start>08/08/1998</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>12/12/1999</start>
+<end>07/19/2000</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>03/27/2001</end>
+</interval>
+<interval>
+<start>05/18/1999</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>04/02/2000</end>
+</interval>
+<interval>
+<start>06/17/1999</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>04/25/1999</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>07/28/2001</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>01/04/2001</start>
+<end>11/14/1998</end>
+</interval>
+<interval>
+<start>11/15/1998</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>01/24/2001</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>12/20/1999</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>08/28/1999</start>
+<end>12/03/2001</end>
+</interval>
+<interval>
+<start>05/16/1998</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>08/11/2000</start>
+<end>08/25/1998</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>03/14/2001</end>
+</interval>
+<interval>
+<start>10/19/2000</start>
+<end>08/28/2001</end>
+</interval>
+<interval>
+<start>05/14/2001</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>04/20/2000</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>10/16/2001</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>10/27/2001</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>11/12/1998</start>
+<end>03/16/1998</end>
+</interval>
+<interval>
+<start>12/13/1998</start>
+<end>07/27/1998</end>
+</interval>
+<interval>
+<start>12/01/2001</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>11/24/1999</start>
+<end>06/12/1999</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>06/17/2000</start>
+<end>10/03/1998</end>
+</interval>
+<interval>
+<start>09/22/2000</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>04/27/1998</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>12/16/1999</start>
+<end>12/13/1999</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>03/14/2001</end>
+</interval>
+<interval>
+<start>11/17/2001</start>
+<end>08/10/2000</end>
+</interval>
+<interval>
+<start>04/02/2000</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>02/18/1998</end>
+</interval>
+<interval>
+<start>10/14/2001</start>
+<end>01/03/1998</end>
+</interval>
+<interval>
+<start>03/08/2000</start>
+<end>05/24/2000</end>
+</interval>
+<interval>
+<start>07/23/2001</start>
+<end>03/24/2000</end>
+</interval>
+<interval>
+<start>04/24/2001</start>
+<end>04/27/2000</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>08/02/1998</end>
+</interval>
+<interval>
+<start>11/24/2001</start>
+<end>06/10/1999</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>01/10/1999</end>
+</interval>
+<interval>
+<start>01/07/1999</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>01/24/1999</start>
+<end>11/15/1999</end>
+</interval>
+<interval>
+<start>07/22/1999</start>
+<end>05/14/1999</end>
+</interval>
+<interval>
+<start>05/04/2001</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>02/28/1999</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>01/11/1998</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>03/13/1998</end>
+</interval>
+<interval>
+<start>02/08/1998</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>04/24/1999</start>
+<end>04/01/2001</end>
+</interval>
+<interval>
+<start>11/03/2001</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>11/02/1998</end>
+</interval>
+<interval>
+<start>11/01/2000</start>
+<end>04/22/1999</end>
+</interval>
+<interval>
+<start>02/13/1998</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>05/21/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>05/20/2000</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>06/14/1998</start>
+<end>07/10/1998</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>10/19/1998</end>
+</interval>
+<interval>
+<start>10/11/1999</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>11/07/1999</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>05/18/1998</start>
+<end>07/18/1998</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>06/28/2000</end>
+</interval>
+<interval>
+<start>06/24/1999</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>01/02/2001</start>
+<end>06/11/1998</end>
+</interval>
+<interval>
+<start>10/21/2000</start>
+<end>11/26/1999</end>
+</interval>
+<interval>
+<start>03/21/1998</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>08/01/1998</start>
+<end>07/25/2001</end>
+</interval>
+<interval>
+<start>04/24/2001</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>08/08/1998</start>
+<end>06/24/2001</end>
+</interval>
+<interval>
+<start>04/02/2000</start>
+<end>10/14/1998</end>
+</interval>
+<interval>
+<start>11/18/1998</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>06/15/2001</start>
+<end>04/16/2000</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>12/12/2001</end>
+</interval>
+<interval>
+<start>06/15/2000</start>
+<end>09/03/1999</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>01/17/2000</end>
+</interval>
+<interval>
+<start>11/12/2001</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>09/06/1998</end>
+</interval>
+<interval>
+<start>04/16/1999</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>10/08/2000</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>08/11/1998</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>05/10/1999</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>02/12/2000</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>03/14/2000</start>
+<end>02/25/2001</end>
+</interval>
+<interval>
+<start>01/24/1999</start>
+<end>08/21/1999</end>
+</interval>
+<interval>
+<start>04/10/1998</start>
+<end>08/20/2001</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>10/05/1999</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>12/26/2001</end>
+</interval>
+<interval>
+<start>03/11/2001</start>
+<end>09/03/1999</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>06/21/1998</end>
+</interval>
+<interval>
+<start>11/10/2001</start>
+<end>06/24/2001</end>
+</interval>
+<interval>
+<start>01/13/1999</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>12/24/1998</start>
+<end>08/18/1999</end>
+</interval>
+<interval>
+<start>11/08/1998</start>
+<end>06/11/2001</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>12/20/1998</end>
+</interval>
+<interval>
+<start>09/27/1998</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>11/16/1998</start>
+<end>03/09/1998</end>
+</interval>
+<interval>
+<start>03/04/2000</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>04/20/1998</start>
+<end>11/27/1998</end>
+</interval>
+<interval>
+<start>01/08/2001</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>04/08/2001</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>05/14/1998</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>05/03/1998</start>
+<end>03/01/2000</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>12/15/1998</end>
+</interval>
+<interval>
+<start>09/04/1999</start>
+<end>11/19/2000</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>02/27/2000</end>
+</interval>
+<interval>
+<start>01/18/2001</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>11/19/1999</end>
+</interval>
+<interval>
+<start>04/27/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>12/11/1998</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>12/18/1998</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>04/01/1998</start>
+<end>01/17/1998</end>
+</interval>
+<interval>
+<start>03/06/2000</start>
+<end>02/05/2000</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>01/04/2001</end>
+</interval>
+<interval>
+<start>05/05/1999</start>
+<end>10/16/2000</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>03/26/2000</end>
+</interval>
+<interval>
+<start>11/14/2000</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>03/23/2000</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>06/23/1999</start>
+<end>03/16/1998</end>
+</interval>
+<interval>
+<start>09/22/1998</start>
+<end>01/20/2000</end>
+</interval>
+<interval>
+<start>05/01/1998</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>12/21/2001</start>
+<end>11/11/1998</end>
+</interval>
+<interval>
+<start>07/24/2001</start>
+<end>01/06/2000</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>12/04/2000</end>
+</interval>
+<interval>
+<start>10/17/2000</start>
+<end>08/10/1998</end>
+</interval>
+<interval>
+<start>07/17/1999</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>12/22/1999</start>
+<end>12/20/2001</end>
+</interval>
+<interval>
+<start>08/08/1998</start>
+<end>12/03/2000</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>01/23/2001</end>
+</interval>
+<interval>
+<start>04/22/2000</start>
+<end>01/02/2001</end>
+</interval>
+<interval>
+<start>05/15/1998</start>
+<end>03/18/2000</end>
+</interval>
+<interval>
+<start>08/09/2000</start>
+<end>07/15/1999</end>
+</interval>
+<interval>
+<start>03/07/2000</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>06/14/1998</start>
+<end>08/25/1999</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>07/23/1998</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>05/16/1998</start>
+<end>01/11/1999</end>
+</interval>
+<interval>
+<start>11/25/2001</start>
+<end>07/05/2000</end>
+</interval>
+<interval>
+<start>12/18/1999</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>09/13/2000</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>04/08/1998</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>09/05/1998</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>05/03/1998</start>
+<end>11/12/2000</end>
+</interval>
+<interval>
+<start>12/17/1999</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>02/16/2001</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>06/10/1999</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>06/14/2001</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>11/16/1998</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>07/11/1999</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>01/28/1999</end>
+</interval>
+<interval>
+<start>02/12/1998</start>
+<end>02/14/1999</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>02/04/2000</end>
+</interval>
+<interval>
+<start>11/22/2001</start>
+<end>10/20/1999</end>
+</interval>
+<interval>
+<start>06/07/1998</start>
+<end>02/02/2001</end>
+</interval>
+<interval>
+<start>01/18/1998</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>08/27/1998</start>
+<end>01/13/2001</end>
+</interval>
+<interval>
+<start>02/03/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>09/22/2000</start>
+<end>10/18/1999</end>
+</interval>
+<interval>
+<start>01/04/2001</start>
+<end>12/10/2000</end>
+</interval>
+<interval>
+<start>01/03/2001</start>
+<end>06/19/2001</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>11/10/2001</end>
+</interval>
+<interval>
+<start>08/04/2000</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>05/05/2000</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>12/08/1999</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>09/11/2000</end>
+</interval>
+<interval>
+<start>07/13/1999</start>
+<end>11/25/2001</end>
+</interval>
+<interval>
+<start>04/08/2001</start>
+<end>07/06/1998</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>06/06/1998</end>
+</interval>
+<interval>
+<start>04/05/1999</start>
+<end>07/07/2001</end>
+</interval>
+<interval>
+<start>03/07/2001</start>
+<end>02/25/2000</end>
+</interval>
+<interval>
+<start>03/16/1998</start>
+<end>01/11/2000</end>
+</interval>
+<interval>
+<start>12/06/2000</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>02/18/2001</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>12/22/2000</end>
+</interval>
+<interval>
+<start>12/16/1998</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>04/08/2001</start>
+<end>05/05/1998</end>
+</interval>
+<interval>
+<start>10/04/1998</start>
+<end>08/09/2001</end>
+</interval>
+<interval>
+<start>10/11/1998</start>
+<end>02/13/2001</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>12/24/1998</start>
+<end>10/14/1999</end>
+</interval>
+<interval>
+<start>06/20/2001</start>
+<end>05/27/2001</end>
+</interval>
+<interval>
+<start>02/19/2001</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>12/18/2000</start>
+<end>09/11/2001</end>
+</interval>
+<interval>
+<start>05/03/1999</start>
+<end>03/22/1999</end>
+</interval>
+<interval>
+<start>05/26/2001</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>10/02/2001</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>11/10/2001</start>
+<end>06/27/1999</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>11/22/2001</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>03/14/2000</end>
+</interval>
+<interval>
+<start>04/21/1999</start>
+<end>02/07/2000</end>
+</interval>
+<interval>
+<start>02/22/2000</start>
+<end>10/20/2001</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>02/17/2000</start>
+<end>08/15/1999</end>
+</interval>
+<interval>
+<start>04/02/1998</start>
+<end>12/20/2001</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>03/20/1998</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>12/02/1999</end>
+</interval>
+<interval>
+<start>09/18/1998</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>10/17/2000</start>
+<end>05/23/2000</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>06/20/2000</end>
+</interval>
+<interval>
+<start>08/03/1999</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>06/01/1998</end>
+</interval>
+<interval>
+<start>10/02/1999</start>
+<end>11/07/2000</end>
+</interval>
+<interval>
+<start>03/27/2001</start>
+<end>02/26/2001</end>
+</interval>
+<interval>
+<start>04/17/2001</start>
+<end>05/16/2001</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>03/14/1998</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>12/06/2000</end>
+</interval>
+<interval>
+<start>07/25/1999</start>
+<end>12/28/1999</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>11/22/2000</end>
+</interval>
+<interval>
+<start>01/22/1999</start>
+<end>12/03/1998</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>11/25/1998</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>12/27/2000</start>
+<end>04/11/1999</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>07/01/2000</end>
+</interval>
+<interval>
+<start>02/11/2000</start>
+<end>11/15/1998</end>
+</interval>
+<interval>
+<start>06/03/1999</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>03/23/1999</end>
+</interval>
+<interval>
+<start>03/09/1998</start>
+<end>02/23/1999</end>
+</interval>
+<interval>
+<start>03/02/2000</start>
+<end>10/02/1998</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>11/18/1998</end>
+</interval>
+<interval>
+<start>11/17/2001</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>11/02/1998</end>
+</interval>
+<interval>
+<start>07/26/1999</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>05/19/2000</start>
+<end>01/25/2001</end>
+</interval>
+<interval>
+<start>08/06/1998</start>
+<end>09/21/2000</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>01/22/1998</end>
+</interval>
+<interval>
+<start>06/25/2000</start>
+<end>07/18/1999</end>
+</interval>
+<interval>
+<start>11/13/1999</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>06/11/2000</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>12/28/2001</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>08/05/1999</end>
+</interval>
+<interval>
+<start>12/23/2001</start>
+<end>05/04/2000</end>
+</interval>
+<interval>
+<start>11/01/1998</start>
+<end>04/11/1999</end>
+</interval>
+<interval>
+<start>03/21/1998</start>
+<end>03/24/1998</end>
+</interval>
+<interval>
+<start>03/08/1998</start>
+<end>02/02/1998</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>07/09/1998</end>
+</interval>
+<interval>
+<start>02/01/1999</start>
+<end>06/14/2000</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>11/07/2001</end>
+</interval>
+<interval>
+<start>05/22/2001</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>01/20/2001</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>07/01/2001</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>02/07/2000</start>
+<end>09/13/1999</end>
+</interval>
+<interval>
+<start>07/16/1999</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>05/08/2001</start>
+<end>04/12/1999</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>03/07/1999</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>06/21/1998</start>
+<end>03/20/2000</end>
+</interval>
+<interval>
+<start>10/04/1999</start>
+<end>01/18/1998</end>
+</interval>
+<interval>
+<start>08/16/1998</start>
+<end>06/24/1998</end>
+</interval>
+<interval>
+<start>03/24/2000</start>
+<end>06/06/1998</end>
+</interval>
+<interval>
+<start>02/19/2001</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>05/18/1998</start>
+<end>08/21/1998</end>
+</interval>
+<interval>
+<start>07/26/2000</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>06/26/2000</start>
+<end>06/05/2000</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>09/10/2001</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>12/02/2001</end>
+</interval>
+<interval>
+<start>04/26/1999</start>
+<end>10/15/1998</end>
+</interval>
+<interval>
+<start>12/10/1999</start>
+<end>12/09/1999</end>
+</interval>
+<interval>
+<start>05/20/1999</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>08/02/1999</end>
+</interval>
+<interval>
+<start>04/02/1998</start>
+<end>02/06/1998</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>11/16/2001</end>
+</interval>
+<interval>
+<start>08/10/2000</start>
+<end>09/04/1998</end>
+</interval>
+<interval>
+<start>04/09/1998</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>04/24/2001</start>
+<end>01/08/2000</end>
+</interval>
+<interval>
+<start>03/17/1999</start>
+<end>11/23/1999</end>
+</interval>
+<interval>
+<start>06/22/1999</start>
+<end>06/02/2001</end>
+</interval>
+<interval>
+<start>08/19/2001</start>
+<end>07/17/2001</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>03/11/2000</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>03/04/2001</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>03/16/2001</end>
+</interval>
+<interval>
+<start>05/03/1998</start>
+<end>05/07/2000</end>
+</interval>
+<interval>
+<start>03/10/2000</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>12/26/2001</start>
+<end>10/10/1999</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>05/11/1998</end>
+</interval>
+<interval>
+<start>01/21/1998</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>09/19/2001</start>
+<end>05/25/2000</end>
+</interval>
+<interval>
+<start>09/04/2000</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>10/04/2000</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>06/05/1999</end>
+</interval>
+<interval>
+<start>10/01/1999</start>
+<end>01/06/2000</end>
+</interval>
+<interval>
+<start>10/04/2000</start>
+<end>12/17/1999</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>04/17/2000</end>
+</interval>
+<interval>
+<start>12/04/2001</start>
+<end>09/07/1998</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>02/16/1998</end>
+</interval>
+<interval>
+<start>12/24/1998</start>
+<end>12/07/2000</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>11/19/1999</end>
+</interval>
+<interval>
+<start>04/08/1998</start>
+<end>11/02/2000</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>08/09/2001</end>
+</interval>
+<interval>
+<start>07/07/2001</start>
+<end>04/05/1999</end>
+</interval>
+<interval>
+<start>12/26/2001</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>08/18/2001</end>
+</interval>
+<interval>
+<start>07/06/1998</start>
+<end>02/26/2000</end>
+</interval>
+<interval>
+<start>12/13/1999</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>12/25/2001</start>
+<end>03/08/1999</end>
+</interval>
+<interval>
+<start>11/01/2000</start>
+<end>10/13/2000</end>
+</interval>
+<interval>
+<start>12/17/1998</start>
+<end>07/02/1998</end>
+</interval>
+<interval>
+<start>09/27/1998</start>
+<end>02/05/2001</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>12/12/2000</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>08/27/2001</end>
+</interval>
+<interval>
+<start>11/05/2000</start>
+<end>06/14/2001</end>
+</interval>
+<interval>
+<start>05/14/2000</start>
+<end>07/02/2001</end>
+</interval>
+<interval>
+<start>10/05/1999</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>07/04/2001</start>
+<end>08/16/1998</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>03/03/2000</start>
+<end>06/04/1998</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>04/14/1998</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>08/28/2001</start>
+<end>09/28/1998</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>06/28/2001</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>04/05/1998</start>
+<end>02/07/2001</end>
+</interval>
+<interval>
+<start>09/24/1999</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>11/28/2001</end>
+</interval>
+<interval>
+<start>12/17/2000</start>
+<end>12/19/2000</end>
+</interval>
+<interval>
+<start>01/14/1998</start>
+<end>05/07/2001</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>05/20/1999</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>12/04/2001</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>08/11/2000</start>
+<end>10/27/2000</end>
+</interval>
+<interval>
+<start>09/17/1998</start>
+<end>09/22/2000</end>
+</interval>
+<interval>
+<start>07/25/1998</start>
+<end>01/04/2001</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>09/14/1998</end>
+</interval>
+<interval>
+<start>03/10/2001</start>
+<end>07/12/1999</end>
+</interval>
+<interval>
+<start>07/05/2000</start>
+<end>03/23/1999</end>
+</interval>
+<interval>
+<start>11/10/2000</start>
+<end>07/02/1999</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>08/01/2001</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>05/15/1999</start>
+<end>06/13/2000</end>
+</interval>
+<interval>
+<start>04/04/1999</start>
+<end>01/24/1998</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>03/28/1998</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>12/23/2001</start>
+<end>04/26/1999</end>
+</interval>
+<interval>
+<start>09/06/1998</start>
+<end>03/24/1998</end>
+</interval>
+<interval>
+<start>12/28/2001</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>11/05/1999</end>
+</interval>
+<interval>
+<start>11/15/2000</start>
+<end>03/05/2001</end>
+</interval>
+<interval>
+<start>06/23/2000</start>
+<end>04/08/2001</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>02/04/1999</end>
+</interval>
+<interval>
+<start>01/26/1999</start>
+<end>05/18/2000</end>
+</interval>
+<interval>
+<start>07/15/1998</start>
+<end>05/21/2001</end>
+</interval>
+<interval>
+<start>10/04/1999</start>
+<end>06/02/1999</end>
+</interval>
+<interval>
+<start>11/26/2001</start>
+<end>12/03/1999</end>
+</interval>
+<interval>
+<start>12/15/1999</start>
+<end>12/17/2001</end>
+</interval>
+<interval>
+<start>03/10/2001</start>
+<end>01/08/1999</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>02/10/2001</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>08/05/1998</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>06/01/2001</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>03/09/1999</start>
+<end>02/01/2001</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>03/14/1998</end>
+</interval>
+<interval>
+<start>04/22/1999</start>
+<end>03/06/2000</end>
+</interval>
+<interval>
+<start>12/20/2000</start>
+<end>10/26/1998</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>07/15/1998</end>
+</interval>
+<interval>
+<start>01/11/1998</start>
+<end>04/02/2001</end>
+</interval>
+<interval>
+<start>01/09/1998</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>06/11/2001</start>
+<end>06/03/1998</end>
+</interval>
+<interval>
+<start>12/12/1999</start>
+<end>01/13/2001</end>
+</interval>
+<interval>
+<start>11/24/2001</start>
+<end>07/20/2001</end>
+</interval>
+<interval>
+<start>10/23/2001</start>
+<end>12/16/2000</end>
+</interval>
+<interval>
+<start>03/02/1999</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>05/22/1998</start>
+<end>03/10/1999</end>
+</interval>
+<interval>
+<start>03/03/2001</start>
+<end>12/24/1998</end>
+</interval>
+<interval>
+<start>01/22/1999</start>
+<end>12/18/1998</end>
+</interval>
+<interval>
+<start>07/01/1998</start>
+<end>04/17/2001</end>
+</interval>
+<interval>
+<start>01/18/1998</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>08/12/2001</start>
+<end>08/25/2000</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>02/19/2000</start>
+<end>04/03/1998</end>
+</interval>
+<interval>
+<start>06/21/2000</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>11/10/2001</end>
+</interval>
+<interval>
+<start>04/07/1998</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>08/01/2000</start>
+<end>12/28/2001</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>08/26/1999</end>
+</interval>
+<interval>
+<start>10/02/1998</start>
+<end>10/07/2000</end>
+</interval>
+<interval>
+<start>02/16/1998</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>04/10/2000</end>
+</interval>
+<interval>
+<start>12/17/2001</start>
+<end>02/01/2001</end>
+</interval>
+<interval>
+<start>08/06/1998</start>
+<end>04/07/2000</end>
+</interval>
+<interval>
+<start>08/17/1999</start>
+<end>11/13/2001</end>
+</interval>
+<interval>
+<start>09/20/2001</start>
+<end>12/22/1998</end>
+</interval>
+<interval>
+<start>12/11/1998</start>
+<end>07/25/1999</end>
+</interval>
+<interval>
+<start>01/19/1998</start>
+<end>03/13/1999</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>08/18/1999</end>
+</interval>
+<interval>
+<start>10/15/1999</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>04/26/2001</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>08/23/1999</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>10/09/2001</start>
+<end>11/19/2000</end>
+</interval>
+<interval>
+<start>11/14/1998</start>
+<end>02/10/1998</end>
+</interval>
+<interval>
+<start>05/02/2001</start>
+<end>11/15/2000</end>
+</interval>
+<interval>
+<start>07/09/2000</start>
+<end>12/16/2001</end>
+</interval>
+<interval>
+<start>07/08/2000</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>12/19/1998</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>09/17/2001</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>06/14/2000</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>12/18/1999</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>03/03/2001</start>
+<end>04/23/1998</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>10/21/1999</start>
+<end>12/21/1999</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>08/15/2001</end>
+</interval>
+<interval>
+<start>12/22/2001</start>
+<end>06/16/2000</end>
+</interval>
+<interval>
+<start>09/04/1998</start>
+<end>01/15/1998</end>
+</interval>
+<interval>
+<start>09/08/2001</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>11/17/1998</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>08/13/2001</start>
+<end>06/18/2001</end>
+</interval>
+<interval>
+<start>08/28/1998</start>
+<end>05/24/1999</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>09/24/1999</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>02/23/1998</start>
+<end>05/21/1999</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>05/22/1998</start>
+<end>11/10/1999</end>
+</interval>
+<interval>
+<start>10/19/1999</start>
+<end>11/20/2001</end>
+</interval>
+<interval>
+<start>11/01/1999</start>
+<end>06/04/1998</end>
+</interval>
+<interval>
+<start>04/20/1999</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>01/12/1999</start>
+<end>08/09/2000</end>
+</interval>
+<interval>
+<start>02/28/1998</start>
+<end>05/08/1998</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>07/06/1998</end>
+</interval>
+<interval>
+<start>08/21/1998</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>06/27/2001</start>
+<end>07/07/1998</end>
+</interval>
+<interval>
+<start>07/23/1998</start>
+<end>09/13/1998</end>
+</interval>
+<interval>
+<start>11/02/2000</start>
+<end>12/01/1998</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>10/07/2001</end>
+</interval>
+<interval>
+<start>04/23/1999</start>
+<end>05/09/2001</end>
+</interval>
+<interval>
+<start>05/21/2000</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>02/18/1998</end>
+</interval>
+<interval>
+<start>09/01/1999</start>
+<end>02/09/2000</end>
+</interval>
+<interval>
+<start>03/23/2000</start>
+<end>04/27/2000</end>
+</interval>
+<interval>
+<start>09/18/1998</start>
+<end>03/21/2000</end>
+</interval>
+<interval>
+<start>10/19/2001</start>
+<end>05/15/1999</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>08/02/2001</start>
+<end>07/11/1998</end>
+</interval>
+<interval>
+<start>05/25/2001</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>04/26/2001</start>
+<end>07/14/2001</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>11/14/2000</end>
+</interval>
+<interval>
+<start>02/22/2001</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>02/12/1999</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>02/08/2001</start>
+<end>12/05/1999</end>
+</interval>
+<interval>
+<start>02/05/1999</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>05/14/1998</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>01/08/1998</start>
+<end>10/08/2001</end>
+</interval>
+<interval>
+<start>01/24/1998</start>
+<end>02/18/1998</end>
+</interval>
+<interval>
+<start>07/05/1998</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>12/22/2000</end>
+</interval>
+<interval>
+<start>05/01/1999</start>
+<end>01/07/1998</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>12/25/2000</end>
+</interval>
+<interval>
+<start>03/08/2000</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>11/08/1998</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>02/23/1999</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>05/21/1998</start>
+<end>03/05/2000</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>07/06/2000</end>
+</interval>
+<interval>
+<start>03/16/1999</start>
+<end>09/19/2001</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>11/10/1998</end>
+</interval>
+<interval>
+<start>12/09/2000</start>
+<end>04/26/1998</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>05/18/2001</start>
+<end>03/08/2000</end>
+</interval>
+<interval>
+<start>08/27/1998</start>
+<end>06/19/2000</end>
+</interval>
+<interval>
+<start>05/24/2001</start>
+<end>05/20/2001</end>
+</interval>
+<interval>
+<start>05/21/2001</start>
+<end>09/25/2001</end>
+</interval>
+<interval>
+<start>08/11/1998</start>
+<end>04/20/2001</end>
+</interval>
+<interval>
+<start>01/24/1998</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>12/24/1999</start>
+<end>07/13/1999</end>
+</interval>
+<interval>
+<start>07/03/2001</start>
+<end>06/16/1999</end>
+</interval>
+<interval>
+<start>01/14/2000</start>
+<end>02/26/2000</end>
+</interval>
+<interval>
+<start>06/04/2000</start>
+<end>11/05/2001</end>
+</interval>
+<interval>
+<start>11/26/2000</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>02/25/1998</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>09/15/2000</end>
+</interval>
+<interval>
+<start>07/21/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>11/09/2000</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>06/02/1998</start>
+<end>06/26/2001</end>
+</interval>
+<interval>
+<start>10/10/1999</start>
+<end>07/15/1999</end>
+</interval>
+<interval>
+<start>11/08/1999</start>
+<end>01/01/2001</end>
+</interval>
+<interval>
+<start>12/06/2000</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>03/11/1998</start>
+<end>02/05/2000</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>06/21/2001</end>
+</interval>
+<interval>
+<start>03/11/2000</start>
+<end>08/06/2001</end>
+</interval>
+<interval>
+<start>01/21/1999</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>02/02/1998</start>
+<end>03/11/2000</end>
+</interval>
+<interval>
+<start>02/05/2001</start>
+<end>07/10/1998</end>
+</interval>
+<interval>
+<start>02/04/1999</start>
+<end>03/06/2000</end>
+</interval>
+<interval>
+<start>09/06/2001</start>
+<end>09/01/2001</end>
+</interval>
+<interval>
+<start>07/02/2001</start>
+<end>10/02/1998</end>
+</interval>
+<interval>
+<start>11/27/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>09/05/2000</start>
+<end>08/17/1999</end>
+</interval>
+<interval>
+<start>08/22/2000</start>
+<end>01/23/2000</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>11/13/1999</start>
+<end>07/22/1999</end>
+</interval>
+<interval>
+<start>10/04/1999</start>
+<end>04/21/1998</end>
+</interval>
+<interval>
+<start>12/22/1999</start>
+<end>11/11/2000</end>
+</interval>
+<interval>
+<start>04/25/1998</start>
+<end>03/04/2000</end>
+</interval>
+<interval>
+<start>12/20/1998</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>01/01/1999</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>08/01/2000</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>01/18/1998</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>10/16/1999</start>
+<end>01/28/1999</end>
+</interval>
+<interval>
+<start>06/09/1998</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>09/26/1998</start>
+<end>11/07/2001</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>03/09/2000</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>12/27/2000</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>02/21/1999</end>
+</interval>
+<interval>
+<start>04/10/2000</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>10/28/2000</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>01/20/2001</end>
+</interval>
+<interval>
+<start>10/28/2000</start>
+<end>04/04/1999</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>08/20/2001</end>
+</interval>
+<interval>
+<start>09/15/2000</start>
+<end>07/12/1999</end>
+</interval>
+<interval>
+<start>12/06/2000</start>
+<end>07/24/1998</end>
+</interval>
+<interval>
+<start>07/04/2001</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>07/14/1999</start>
+<end>08/09/2001</end>
+</interval>
+<interval>
+<start>07/22/2001</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>06/22/2001</start>
+<end>08/28/2001</end>
+</interval>
+<interval>
+<start>06/19/2000</start>
+<end>08/11/1999</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>11/13/2000</end>
+</interval>
+<interval>
+<start>01/03/2001</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>11/16/2000</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>01/03/2000</end>
+</interval>
+<interval>
+<start>05/28/1999</start>
+<end>09/19/1999</end>
+</interval>
+<interval>
+<start>06/07/2001</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>12/21/1998</end>
+</interval>
+<interval>
+<start>02/09/1998</start>
+<end>02/14/2001</end>
+</interval>
+<interval>
+<start>07/10/1999</start>
+<end>04/05/1999</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>10/06/1999</end>
+</interval>
+<interval>
+<start>03/18/1999</start>
+<end>01/05/1998</end>
+</interval>
+<interval>
+<start>08/07/1999</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>04/09/2001</end>
+</interval>
+<interval>
+<start>05/15/2001</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>06/20/2000</start>
+<end>01/19/2001</end>
+</interval>
+<interval>
+<start>06/26/2000</start>
+<end>06/06/1998</end>
+</interval>
+<interval>
+<start>03/26/1998</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>11/04/2001</start>
+<end>07/06/2001</end>
+</interval>
+<interval>
+<start>08/25/1998</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>02/25/2000</start>
+<end>08/07/2000</end>
+</interval>
+<interval>
+<start>09/03/2001</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>03/05/2001</start>
+<end>06/27/2001</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>11/02/1998</end>
+</interval>
+<interval>
+<start>03/24/1998</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>05/17/1998</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>07/28/2001</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>04/08/2001</end>
+</interval>
+<interval>
+<start>09/05/2000</start>
+<end>08/27/1998</end>
+</interval>
+<interval>
+<start>12/24/2001</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>01/14/2000</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>03/19/2000</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>01/06/1998</end>
+</interval>
+<interval>
+<start>01/12/1999</start>
+<end>09/17/2000</end>
+</interval>
+<interval>
+<start>01/09/1999</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>12/16/2000</end>
+</interval>
+<interval>
+<start>01/14/1998</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>03/06/1998</start>
+<end>09/08/1999</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>09/26/1998</start>
+<end>08/18/2001</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>01/25/2001</start>
+<end>11/17/1998</end>
+</interval>
+<interval>
+<start>08/21/1999</start>
+<end>05/21/2000</end>
+</interval>
+<interval>
+<start>02/21/1999</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>11/19/1998</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>08/19/1999</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>07/23/2000</end>
+</interval>
+<interval>
+<start>08/19/2001</start>
+<end>07/04/2000</end>
+</interval>
+<interval>
+<start>07/01/1998</start>
+<end>04/24/1998</end>
+</interval>
+<interval>
+<start>07/17/2000</start>
+<end>06/05/1998</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>01/17/1999</end>
+</interval>
+<interval>
+<start>03/20/1998</start>
+<end>04/16/1998</end>
+</interval>
+<interval>
+<start>04/16/1998</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>01/07/2000</end>
+</interval>
+<interval>
+<start>08/04/2000</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>09/10/2001</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>06/24/1998</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>09/04/2000</start>
+<end>01/15/1998</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>12/26/2001</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>10/22/2000</start>
+<end>07/28/1999</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>01/23/1999</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>03/26/1999</end>
+</interval>
+<interval>
+<start>08/11/2000</start>
+<end>07/24/1999</end>
+</interval>
+<interval>
+<start>11/16/1999</start>
+<end>04/16/1998</end>
+</interval>
+<interval>
+<start>06/16/2001</start>
+<end>02/12/2001</end>
+</interval>
+<interval>
+<start>05/19/1999</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>02/28/1998</end>
+</interval>
+<interval>
+<start>09/05/1999</start>
+<end>03/02/1998</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>12/27/2000</end>
+</interval>
+<interval>
+<start>11/01/2001</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>09/21/1999</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>09/24/1998</end>
+</interval>
+<interval>
+<start>06/06/2001</start>
+<end>02/09/1999</end>
+</interval>
+<interval>
+<start>01/22/1998</start>
+<end>11/19/1999</end>
+</interval>
+<interval>
+<start>02/01/2001</start>
+<end>03/08/1999</end>
+</interval>
+<interval>
+<start>05/13/1998</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>03/28/2001</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>04/05/2001</end>
+</interval>
+<interval>
+<start>03/06/1998</start>
+<end>04/18/1999</end>
+</interval>
+<interval>
+<start>06/16/1999</start>
+<end>12/01/1998</end>
+</interval>
+<interval>
+<start>03/28/1999</start>
+<end>04/06/2000</end>
+</interval>
+<interval>
+<start>05/05/1998</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>01/01/2000</start>
+<end>05/27/1999</end>
+</interval>
+<interval>
+<start>09/21/2001</start>
+<end>06/09/1998</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>01/23/1998</end>
+</interval>
+<interval>
+<start>09/19/2000</start>
+<end>04/04/1999</end>
+</interval>
+<interval>
+<start>06/07/2001</start>
+<end>07/20/2001</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>05/16/1998</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>10/08/1998</start>
+<end>12/08/2001</end>
+</interval>
+<interval>
+<start>01/12/2001</start>
+<end>06/09/1999</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>05/16/1998</end>
+</interval>
+<interval>
+<start>09/12/2001</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>02/07/1999</start>
+<end>10/24/2000</end>
+</interval>
+<interval>
+<start>09/25/2001</start>
+<end>03/19/2000</end>
+</interval>
+<interval>
+<start>04/23/1999</start>
+<end>07/14/2001</end>
+</interval>
+<interval>
+<start>08/24/1999</start>
+<end>07/05/2001</end>
+</interval>
+<interval>
+<start>09/13/2001</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>09/05/1999</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>03/17/2001</start>
+<end>08/06/1998</end>
+</interval>
+<interval>
+<start>06/05/2001</start>
+<end>09/06/1999</end>
+</interval>
+<interval>
+<start>11/06/1998</start>
+<end>06/02/1999</end>
+</interval>
+<interval>
+<start>07/10/1998</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>11/14/2000</end>
+</interval>
+<interval>
+<start>02/15/2000</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>09/15/1998</start>
+<end>08/12/2000</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>12/17/2000</end>
+</interval>
+<interval>
+<start>05/15/2000</start>
+<end>09/28/2001</end>
+</interval>
+<interval>
+<start>04/27/2001</start>
+<end>08/28/1998</end>
+</interval>
+<interval>
+<start>03/10/1999</start>
+<end>07/17/1999</end>
+</interval>
+<interval>
+<start>10/11/1998</start>
+<end>06/27/1999</end>
+</interval>
+<interval>
+<start>04/09/1999</start>
+<end>06/28/2001</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>06/21/2001</end>
+</interval>
+<interval>
+<start>11/26/2000</start>
+<end>05/26/2001</end>
+</interval>
+<interval>
+<start>04/06/2001</start>
+<end>01/06/1999</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>04/12/2000</end>
+</interval>
+<interval>
+<start>07/06/1998</start>
+<end>11/14/2000</end>
+</interval>
+<interval>
+<start>05/26/1999</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>10/22/1999</start>
+<end>09/06/1999</end>
+</interval>
+<interval>
+<start>04/12/2001</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>02/12/2001</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>02/22/2000</start>
+<end>04/28/1999</end>
+</interval>
+<interval>
+<start>08/02/1999</start>
+<end>12/17/1998</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>04/09/1998</end>
+</interval>
+<interval>
+<start>06/07/1998</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>06/20/1999</start>
+<end>05/21/2001</end>
+</interval>
+<interval>
+<start>09/19/1999</start>
+<end>04/15/1999</end>
+</interval>
+<interval>
+<start>09/01/2001</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>09/18/1998</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>10/08/1998</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>03/07/1999</start>
+<end>01/02/1998</end>
+</interval>
+<interval>
+<start>12/06/2000</start>
+<end>09/19/2001</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>03/27/1999</end>
+</interval>
+<interval>
+<start>08/05/1999</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>11/06/1998</start>
+<end>08/10/1998</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>04/24/1998</start>
+<end>02/02/2000</end>
+</interval>
+<interval>
+<start>01/14/2000</start>
+<end>04/25/2001</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>09/02/2001</end>
+</interval>
+<interval>
+<start>03/02/2000</start>
+<end>12/24/1998</end>
+</interval>
+<interval>
+<start>01/16/1999</start>
+<end>12/20/1999</end>
+</interval>
+<interval>
+<start>12/03/1998</start>
+<end>11/07/1999</end>
+</interval>
+<interval>
+<start>08/03/1998</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>10/22/2000</end>
+</interval>
+<interval>
+<start>11/06/1999</start>
+<end>12/27/2001</end>
+</interval>
+<interval>
+<start>07/15/1999</start>
+<end>01/22/1998</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>01/03/2000</end>
+</interval>
+<interval>
+<start>04/14/1998</start>
+<end>10/24/2001</end>
+</interval>
+<interval>
+<start>01/17/1998</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>08/04/2001</start>
+<end>09/10/2001</end>
+</interval>
+<interval>
+<start>04/20/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>05/13/2001</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>04/05/2000</start>
+<end>03/15/2001</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>12/07/2000</end>
+</interval>
+<interval>
+<start>07/06/1999</start>
+<end>01/25/2000</end>
+</interval>
+<interval>
+<start>03/15/2000</start>
+<end>09/19/1999</end>
+</interval>
+<interval>
+<start>08/14/1998</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>11/28/1998</start>
+<end>05/25/2000</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>06/13/2000</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>10/09/1999</end>
+</interval>
+<interval>
+<start>04/04/1999</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>07/18/1999</start>
+<end>03/25/1998</end>
+</interval>
+<interval>
+<start>02/14/2000</start>
+<end>11/27/2000</end>
+</interval>
+<interval>
+<start>05/10/2001</start>
+<end>08/23/2001</end>
+</interval>
+<interval>
+<start>03/12/2001</start>
+<end>02/16/2000</end>
+</interval>
+<interval>
+<start>05/13/1999</start>
+<end>08/19/2000</end>
+</interval>
+<interval>
+<start>02/27/1999</start>
+<end>05/23/1999</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>03/23/2000</end>
+</interval>
+<interval>
+<start>09/18/2000</start>
+<end>04/17/2001</end>
+</interval>
+<interval>
+<start>12/25/2000</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>08/12/1998</start>
+<end>09/04/1999</end>
+</interval>
+<interval>
+<start>12/27/2000</start>
+<end>10/16/1999</end>
+</interval>
+<interval>
+<start>06/18/2001</start>
+<end>04/28/1998</end>
+</interval>
+<interval>
+<start>01/17/2001</start>
+<end>05/18/1999</end>
+</interval>
+<interval>
+<start>08/08/1998</start>
+<end>10/08/1998</end>
+</interval>
+<interval>
+<start>05/17/2000</start>
+<end>02/15/2001</end>
+</interval>
+<interval>
+<start>10/26/2001</start>
+<end>03/11/1999</end>
+</interval>
+<interval>
+<start>01/28/2000</start>
+<end>02/22/2000</end>
+</interval>
+<interval>
+<start>10/12/2000</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>04/09/2000</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>01/25/1998</start>
+<end>05/25/1999</end>
+</interval>
+<interval>
+<start>06/18/2000</start>
+<end>10/01/2000</end>
+</interval>
+<interval>
+<start>09/19/2000</start>
+<end>08/11/2000</end>
+</interval>
+<interval>
+<start>11/26/2000</start>
+<end>10/26/2000</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>03/19/2001</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>08/14/2001</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>07/12/1998</start>
+<end>02/18/2000</end>
+</interval>
+<interval>
+<start>01/08/1999</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>10/22/1999</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>02/22/1999</start>
+<end>12/27/2001</end>
+</interval>
+<interval>
+<start>08/01/2000</start>
+<end>07/07/1998</end>
+</interval>
+<interval>
+<start>07/21/1999</start>
+<end>01/25/2001</end>
+</interval>
+<interval>
+<start>05/07/2001</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>07/04/2001</end>
+</interval>
+<interval>
+<start>10/08/2001</start>
+<end>12/22/2000</end>
+</interval>
+<interval>
+<start>08/25/2000</start>
+<end>12/08/1999</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>09/12/1998</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>03/27/2000</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>05/26/1999</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>10/16/1999</start>
+<end>09/03/2001</end>
+</interval>
+<interval>
+<start>11/10/1999</start>
+<end>07/09/2000</end>
+</interval>
+<interval>
+<start>04/26/2000</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>12/03/2000</start>
+<end>05/20/1998</end>
+</interval>
+<interval>
+<start>11/17/2001</start>
+<end>01/04/2000</end>
+</interval>
+<interval>
+<start>11/20/1998</start>
+<end>12/05/1998</end>
+</interval>
+<interval>
+<start>07/08/2001</start>
+<end>09/12/1998</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>12/27/2000</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>04/22/2000</end>
+</interval>
+<interval>
+<start>04/21/2000</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>12/19/2001</start>
+<end>11/25/2001</end>
+</interval>
+<interval>
+<start>11/18/1998</start>
+<end>06/11/1999</end>
+</interval>
+<interval>
+<start>04/21/2001</start>
+<end>08/10/2000</end>
+</interval>
+<interval>
+<start>07/16/2001</start>
+<end>06/21/1999</end>
+</interval>
+<interval>
+<start>01/27/1999</start>
+<end>01/25/2000</end>
+</interval>
+<interval>
+<start>06/05/1999</start>
+<end>10/24/2001</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>08/01/2001</start>
+<end>09/20/1998</end>
+</interval>
+<interval>
+<start>02/28/1999</start>
+<end>08/15/1998</end>
+</interval>
+<interval>
+<start>10/10/1999</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>01/16/1999</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>05/15/1999</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>06/12/2001</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>04/02/1998</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>06/10/1999</start>
+<end>10/20/2000</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>11/28/1998</end>
+</interval>
+<interval>
+<start>02/24/1999</start>
+<end>04/03/2000</end>
+</interval>
+<interval>
+<start>08/26/1999</start>
+<end>05/01/2000</end>
+</interval>
+<interval>
+<start>05/10/2000</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>08/20/2000</start>
+<end>03/11/2000</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>12/19/1999</end>
+</interval>
+<interval>
+<start>11/21/1998</start>
+<end>10/18/2000</end>
+</interval>
+<interval>
+<start>01/22/2000</start>
+<end>04/12/1998</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>08/27/1999</end>
+</interval>
+<interval>
+<start>06/05/1998</start>
+<end>01/19/1999</end>
+</interval>
+<interval>
+<start>12/26/1999</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>08/06/1999</end>
+</interval>
+<interval>
+<start>04/07/1998</start>
+<end>03/14/1998</end>
+</interval>
+<interval>
+<start>10/27/2000</start>
+<end>12/18/2001</end>
+</interval>
+<interval>
+<start>10/07/1998</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>11/19/1998</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>12/06/1999</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>01/07/2000</start>
+<end>10/05/2000</end>
+</interval>
+<interval>
+<start>10/24/1999</start>
+<end>01/08/1999</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>11/15/2000</end>
+</interval>
+<interval>
+<start>09/05/1998</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>10/26/2000</start>
+<end>05/05/1998</end>
+</interval>
+<interval>
+<start>12/07/2001</start>
+<end>10/10/1999</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>12/21/1998</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>09/27/2001</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>04/21/2001</end>
+</interval>
+<interval>
+<start>03/12/2001</start>
+<end>02/04/2000</end>
+</interval>
+<interval>
+<start>07/08/1998</start>
+<end>08/15/1999</end>
+</interval>
+<interval>
+<start>08/06/2001</start>
+<end>04/16/2001</end>
+</interval>
+<interval>
+<start>01/02/2000</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>10/24/2000</start>
+<end>10/13/2000</end>
+</interval>
+<interval>
+<start>07/03/1999</start>
+<end>10/22/2001</end>
+</interval>
+<interval>
+<start>09/24/2000</start>
+<end>05/16/2001</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>09/07/2001</start>
+<end>05/13/2000</end>
+</interval>
+<interval>
+<start>11/21/1999</start>
+<end>01/18/1998</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>09/02/2000</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>06/19/1998</end>
+</interval>
+<interval>
+<start>09/17/2001</start>
+<end>12/09/1999</end>
+</interval>
+<interval>
+<start>08/27/2001</start>
+<end>10/22/1999</end>
+</interval>
+<interval>
+<start>09/14/2001</start>
+<end>12/03/2001</end>
+</interval>
+<interval>
+<start>01/28/2001</start>
+<end>01/09/1998</end>
+</interval>
+<interval>
+<start>07/15/2001</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>11/21/1999</start>
+<end>12/06/2000</end>
+</interval>
+<interval>
+<start>05/14/1998</start>
+<end>11/13/1998</end>
+</interval>
+<interval>
+<start>08/11/1998</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>04/16/2001</start>
+<end>05/06/2000</end>
+</interval>
+<interval>
+<start>04/25/2001</start>
+<end>06/13/2000</end>
+</interval>
+<interval>
+<start>05/08/2001</start>
+<end>12/25/1998</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>07/11/2000</end>
+</interval>
+<interval>
+<start>11/19/1998</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>11/05/1998</start>
+<end>04/27/2001</end>
+</interval>
+<interval>
+<start>01/28/1999</start>
+<end>08/15/1998</end>
+</interval>
+<interval>
+<start>07/12/2001</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>09/04/2000</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>05/19/1998</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>03/21/2000</end>
+</interval>
+<interval>
+<start>06/17/1999</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>12/23/2000</start>
+<end>05/16/2001</end>
+</interval>
+<interval>
+<start>03/19/2000</start>
+<end>03/21/1998</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>10/08/2000</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>02/12/1998</end>
+</interval>
+<interval>
+<start>08/21/2000</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>09/21/2001</start>
+<end>07/15/2000</end>
+</interval>
+<interval>
+<start>07/24/1998</start>
+<end>03/17/1998</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>04/09/1998</end>
+</interval>
+<interval>
+<start>12/01/2001</start>
+<end>01/14/1998</end>
+</interval>
+<interval>
+<start>12/21/1998</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>07/19/2000</start>
+<end>12/10/2000</end>
+</interval>
+<interval>
+<start>05/24/2000</start>
+<end>12/26/2000</end>
+</interval>
+<interval>
+<start>08/16/2001</start>
+<end>06/26/2000</end>
+</interval>
+<interval>
+<start>03/27/2000</start>
+<end>07/16/2001</end>
+</interval>
+<interval>
+<start>01/17/1999</start>
+<end>04/18/1999</end>
+</interval>
+<interval>
+<start>04/17/2001</start>
+<end>11/05/1999</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>06/06/1998</end>
+</interval>
+<interval>
+<start>08/19/1999</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>12/25/2001</end>
+</interval>
+<interval>
+<start>09/11/1998</start>
+<end>05/20/1998</end>
+</interval>
+<interval>
+<start>11/24/1998</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>09/01/2001</start>
+<end>09/28/2000</end>
+</interval>
+<interval>
+<start>12/25/2000</start>
+<end>05/28/2000</end>
+</interval>
+<interval>
+<start>01/24/2000</start>
+<end>09/27/2001</end>
+</interval>
+<interval>
+<start>03/16/2000</start>
+<end>05/19/1999</end>
+</interval>
+<interval>
+<start>08/17/2001</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>02/22/2000</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>03/25/1999</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>04/25/1998</start>
+<end>03/10/1998</end>
+</interval>
+<interval>
+<start>01/07/1998</start>
+<end>08/11/1999</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>04/08/2000</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>10/13/2000</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>06/16/2000</start>
+<end>02/01/1998</end>
+</interval>
+<interval>
+<start>05/17/1998</start>
+<end>03/10/2001</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>06/13/2000</end>
+</interval>
+<interval>
+<start>10/21/1998</start>
+<end>09/03/2001</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>12/02/2001</start>
+<end>11/13/1999</end>
+</interval>
+<interval>
+<start>11/22/2001</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>06/28/2000</start>
+<end>04/28/1998</end>
+</interval>
+<interval>
+<start>07/12/2000</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>04/05/2001</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>07/14/2001</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>11/27/2000</start>
+<end>07/13/1999</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>10/26/1998</start>
+<end>08/03/2000</end>
+</interval>
+<interval>
+<start>08/25/1999</start>
+<end>08/19/2001</end>
+</interval>
+<interval>
+<start>08/19/1998</start>
+<end>05/16/2000</end>
+</interval>
+<interval>
+<start>11/01/1998</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>02/27/1998</start>
+<end>07/05/1998</end>
+</interval>
+<interval>
+<start>01/14/2001</start>
+<end>04/07/2000</end>
+</interval>
+<interval>
+<start>05/22/2000</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>03/26/1999</start>
+<end>04/03/2000</end>
+</interval>
+<interval>
+<start>04/15/1998</start>
+<end>09/18/1999</end>
+</interval>
+<interval>
+<start>07/26/2000</start>
+<end>04/22/1999</end>
+</interval>
+<interval>
+<start>12/11/1998</start>
+<end>08/21/2000</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>08/05/1999</end>
+</interval>
+<interval>
+<start>05/20/1999</start>
+<end>10/26/2000</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>04/10/2001</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>12/17/1998</end>
+</interval>
+<interval>
+<start>03/14/1999</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>04/24/1998</start>
+<end>03/14/2001</end>
+</interval>
+<interval>
+<start>09/15/2001</start>
+<end>02/04/1998</end>
+</interval>
+<interval>
+<start>10/18/2001</start>
+<end>06/21/1998</end>
+</interval>
+<interval>
+<start>07/14/1999</start>
+<end>02/01/2000</end>
+</interval>
+<interval>
+<start>04/22/2000</start>
+<end>05/11/2000</end>
+</interval>
+<interval>
+<start>10/07/2000</start>
+<end>08/15/2001</end>
+</interval>
+<interval>
+<start>04/20/1999</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>09/06/1999</start>
+<end>10/23/1999</end>
+</interval>
+<interval>
+<start>08/05/2001</start>
+<end>11/05/2000</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>12/27/2001</start>
+<end>11/12/2000</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>11/17/2001</end>
+</interval>
+<interval>
+<start>11/23/1998</start>
+<end>02/27/2000</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>12/02/1999</end>
+</interval>
+<interval>
+<start>06/04/2001</start>
+<end>06/27/1999</end>
+</interval>
+<interval>
+<start>12/23/1999</start>
+<end>09/14/2000</end>
+</interval>
+<interval>
+<start>11/07/1998</start>
+<end>12/03/2000</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>05/14/2000</end>
+</interval>
+<interval>
+<start>06/06/1998</start>
+<end>08/13/2001</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>08/24/1999</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>01/07/1999</end>
+</interval>
+<interval>
+<start>08/28/2001</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>06/15/2000</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>05/01/2001</end>
+</interval>
+<interval>
+<start>10/05/1998</start>
+<end>01/12/2001</end>
+</interval>
+<interval>
+<start>12/20/2000</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>01/21/1998</start>
+<end>10/20/1999</end>
+</interval>
+<interval>
+<start>11/21/2001</start>
+<end>01/01/1998</end>
+</interval>
+<interval>
+<start>07/28/2001</start>
+<end>08/22/2000</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>03/22/1999</end>
+</interval>
+<interval>
+<start>10/16/1999</start>
+<end>09/20/2000</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>03/03/2000</end>
+</interval>
+<interval>
+<start>04/04/2001</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>03/18/2001</start>
+<end>01/14/1998</end>
+</interval>
+<interval>
+<start>08/28/2000</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>09/11/2001</start>
+<end>12/07/2001</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>03/12/1998</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>01/26/2001</start>
+<end>11/28/1999</end>
+</interval>
+<interval>
+<start>11/28/1999</start>
+<end>08/21/2001</end>
+</interval>
+<interval>
+<start>02/01/2001</start>
+<end>10/19/2001</end>
+</interval>
+<interval>
+<start>07/18/1998</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>01/20/1999</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>12/22/1998</end>
+</interval>
+<interval>
+<start>03/14/1999</start>
+<end>01/01/1999</end>
+</interval>
+<interval>
+<start>04/13/1998</start>
+<end>11/21/1999</end>
+</interval>
+<interval>
+<start>08/11/2001</start>
+<end>12/15/2001</end>
+</interval>
+<interval>
+<start>02/14/1998</start>
+<end>09/06/2000</end>
+</interval>
+<interval>
+<start>08/13/1999</start>
+<end>09/13/1999</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>06/17/2000</end>
+</interval>
+<interval>
+<start>09/15/1999</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>12/13/2000</start>
+<end>08/20/1998</end>
+</interval>
+<interval>
+<start>01/11/1999</start>
+<end>09/28/1998</end>
+</interval>
+<interval>
+<start>08/20/1999</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>11/08/1998</start>
+<end>08/10/1999</end>
+</interval>
+<interval>
+<start>01/16/1999</start>
+<end>02/04/2001</end>
+</interval>
+<interval>
+<start>02/21/2000</start>
+<end>10/11/2000</end>
+</interval>
+<interval>
+<start>07/11/1998</start>
+<end>10/24/1998</end>
+</interval>
+<interval>
+<start>04/10/2000</start>
+<end>02/20/1999</end>
+</interval>
+<interval>
+<start>07/14/2000</start>
+<end>07/07/1999</end>
+</interval>
+<interval>
+<start>12/26/1999</start>
+<end>07/11/1998</end>
+</interval>
+<interval>
+<start>09/02/2001</start>
+<end>07/08/2000</end>
+</interval>
+<interval>
+<start>05/16/2000</start>
+<end>04/02/1999</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>09/13/2000</end>
+</interval>
+<interval>
+<start>09/16/2001</start>
+<end>07/12/2001</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>04/12/1999</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>12/01/1999</start>
+<end>08/22/2000</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>02/15/1998</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>03/27/1998</start>
+<end>10/28/2001</end>
+</interval>
+<interval>
+<start>08/13/1998</start>
+<end>11/05/2000</end>
+</interval>
+<interval>
+<start>11/07/2001</start>
+<end>12/28/2001</end>
+</interval>
+<interval>
+<start>01/04/2000</start>
+<end>05/16/1999</end>
+</interval>
+<interval>
+<start>07/28/1998</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>02/04/2001</start>
+<end>04/15/1998</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>03/07/1999</end>
+</interval>
+<interval>
+<start>12/20/1999</start>
+<end>09/23/2001</end>
+</interval>
+<interval>
+<start>09/07/1998</start>
+<end>11/03/1999</end>
+</interval>
+<interval>
+<start>01/04/2001</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>02/20/2000</end>
+</interval>
+<interval>
+<start>06/03/1998</start>
+<end>09/06/1999</end>
+</interval>
+<interval>
+<start>11/10/2001</start>
+<end>12/14/1998</end>
+</interval>
+<interval>
+<start>04/05/1999</start>
+<end>10/05/1999</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>06/08/1999</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>02/06/1999</end>
+</interval>
+<interval>
+<start>10/26/1998</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>02/09/1998</start>
+<end>06/22/2001</end>
+</interval>
+<interval>
+<start>08/08/1999</start>
+<end>02/22/2001</end>
+</interval>
+<interval>
+<start>01/20/2000</start>
+<end>05/18/1999</end>
+</interval>
+<interval>
+<start>03/18/2001</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>05/21/1999</start>
+<end>05/11/2000</end>
+</interval>
+<interval>
+<start>04/04/1999</start>
+<end>11/16/2001</end>
+</interval>
+<interval>
+<start>04/28/1999</start>
+<end>08/02/2001</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>09/04/2000</end>
+</interval>
+<interval>
+<start>06/19/2001</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>10/13/2000</end>
+</interval>
+<interval>
+<start>12/05/1999</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>07/22/1998</start>
+<end>08/20/2000</end>
+</interval>
+<interval>
+<start>01/19/1999</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>11/01/1999</end>
+</interval>
+<interval>
+<start>02/16/1999</start>
+<end>01/08/1999</end>
+</interval>
+<interval>
+<start>04/20/1998</start>
+<end>04/28/1998</end>
+</interval>
+<interval>
+<start>07/28/1999</start>
+<end>07/25/2001</end>
+</interval>
+<interval>
+<start>08/12/2001</start>
+<end>05/05/2001</end>
+</interval>
+<interval>
+<start>12/22/2001</start>
+<end>04/08/2000</end>
+</interval>
+<interval>
+<start>01/01/2000</start>
+<end>07/15/2001</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>08/25/2000</end>
+</interval>
+<interval>
+<start>01/19/2001</start>
+<end>03/24/1999</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>07/28/2000</end>
+</interval>
+<interval>
+<start>03/21/2000</start>
+<end>03/11/2000</end>
+</interval>
+<interval>
+<start>06/17/1998</start>
+<end>11/28/1998</end>
+</interval>
+<interval>
+<start>01/04/2000</start>
+<end>11/20/2001</end>
+</interval>
+<interval>
+<start>07/21/1999</start>
+<end>06/26/1998</end>
+</interval>
+<interval>
+<start>01/05/2000</start>
+<end>08/03/2001</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>12/12/2001</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>02/02/2001</start>
+<end>10/27/2000</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>11/01/1998</end>
+</interval>
+<interval>
+<start>07/24/2001</start>
+<end>08/27/1999</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>11/26/1998</end>
+</interval>
+<interval>
+<start>12/22/2000</start>
+<end>09/23/2000</end>
+</interval>
+<interval>
+<start>12/25/2000</start>
+<end>12/25/1998</end>
+</interval>
+<interval>
+<start>09/23/1998</start>
+<end>05/10/2001</end>
+</interval>
+<interval>
+<start>06/18/1998</start>
+<end>06/24/1999</end>
+</interval>
+<interval>
+<start>11/08/1998</start>
+<end>07/15/2000</end>
+</interval>
+<interval>
+<start>07/14/2001</start>
+<end>10/25/2001</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>01/25/1999</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>12/11/2000</end>
+</interval>
+<interval>
+<start>12/22/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>09/15/2001</end>
+</interval>
+<interval>
+<start>11/20/2001</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>02/16/1998</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>07/08/1999</end>
+</interval>
+<interval>
+<start>01/17/1999</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>10/06/1998</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>04/21/1999</start>
+<end>03/05/1998</end>
+</interval>
+<interval>
+<start>06/21/1999</start>
+<end>12/04/1998</end>
+</interval>
+<interval>
+<start>11/02/2000</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>01/13/2001</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>03/11/1998</start>
+<end>10/02/2001</end>
+</interval>
+<interval>
+<start>06/17/2000</start>
+<end>05/24/1998</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>05/11/2001</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>12/25/1998</start>
+<end>03/17/2000</end>
+</interval>
+<interval>
+<start>11/03/1998</start>
+<end>03/07/2001</end>
+</interval>
+<interval>
+<start>11/25/1998</start>
+<end>07/28/1999</end>
+</interval>
+<interval>
+<start>02/17/1999</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>06/25/1999</start>
+<end>12/01/2000</end>
+</interval>
+<interval>
+<start>09/23/1998</start>
+<end>07/17/2000</end>
+</interval>
+<interval>
+<start>02/19/2001</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>09/13/1998</end>
+</interval>
+<interval>
+<start>10/22/2001</start>
+<end>08/08/1998</end>
+</interval>
+<interval>
+<start>05/15/2001</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>11/23/2000</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>10/14/2001</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>06/06/2000</start>
+<end>10/27/1998</end>
+</interval>
+<interval>
+<start>11/10/1999</start>
+<end>02/27/1999</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>03/15/2000</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>06/09/2000</end>
+</interval>
+<interval>
+<start>06/10/2001</start>
+<end>02/27/1999</end>
+</interval>
+<interval>
+<start>01/06/1999</start>
+<end>05/03/1999</end>
+</interval>
+<interval>
+<start>02/22/1998</start>
+<end>10/15/2000</end>
+</interval>
+<interval>
+<start>12/09/2001</start>
+<end>12/10/1998</end>
+</interval>
+<interval>
+<start>07/04/1999</start>
+<end>01/28/2001</end>
+</interval>
+<interval>
+<start>06/08/1998</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>11/21/2000</start>
+<end>10/21/1999</end>
+</interval>
+<interval>
+<start>03/02/2001</start>
+<end>05/15/2000</end>
+</interval>
+<interval>
+<start>11/13/2000</start>
+<end>02/04/2001</end>
+</interval>
+<interval>
+<start>09/15/2000</start>
+<end>05/16/2001</end>
+</interval>
+<interval>
+<start>08/13/2001</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>02/19/1998</end>
+</interval>
+<interval>
+<start>04/06/2000</start>
+<end>01/06/1999</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>12/27/1999</start>
+<end>02/27/2001</end>
+</interval>
+<interval>
+<start>01/21/1999</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>08/01/2000</end>
+</interval>
+<interval>
+<start>02/18/1999</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>09/19/1998</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>10/23/2001</start>
+<end>11/11/1999</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>11/16/1999</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>12/14/2001</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>03/12/2000</start>
+<end>08/23/1998</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>12/13/2000</end>
+</interval>
+<interval>
+<start>11/15/1999</start>
+<end>05/12/2000</end>
+</interval>
+<interval>
+<start>10/04/1998</start>
+<end>04/27/1998</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>08/05/2001</end>
+</interval>
+<interval>
+<start>06/23/2000</start>
+<end>09/28/2000</end>
+</interval>
+<interval>
+<start>02/17/1998</start>
+<end>11/21/1998</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>01/08/1998</end>
+</interval>
+<interval>
+<start>08/08/1999</start>
+<end>02/04/1999</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>07/09/1998</start>
+<end>06/27/1998</end>
+</interval>
+<interval>
+<start>05/06/2001</start>
+<end>02/03/1998</end>
+</interval>
+<interval>
+<start>01/09/2000</start>
+<end>01/22/2001</end>
+</interval>
+<interval>
+<start>01/21/1998</start>
+<end>09/22/2001</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>11/28/2000</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>07/16/1998</end>
+</interval>
+<interval>
+<start>09/13/2001</start>
+<end>10/18/1998</end>
+</interval>
+<interval>
+<start>10/14/1999</start>
+<end>01/27/1999</end>
+</interval>
+<interval>
+<start>11/16/1998</start>
+<end>02/10/1998</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>10/22/2001</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>07/12/1998</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>04/07/2000</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>10/06/2000</end>
+</interval>
+<interval>
+<start>04/25/1999</start>
+<end>09/02/2001</end>
+</interval>
+<interval>
+<start>10/15/2000</start>
+<end>01/20/1998</end>
+</interval>
+<interval>
+<start>12/06/1998</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>02/10/2001</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>07/28/2001</start>
+<end>08/19/1999</end>
+</interval>
+<interval>
+<start>11/04/1999</start>
+<end>10/07/1999</end>
+</interval>
+<interval>
+<start>11/23/2000</start>
+<end>09/12/2000</end>
+</interval>
+<interval>
+<start>06/23/1998</start>
+<end>08/02/1998</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>05/02/2001</end>
+</interval>
+<interval>
+<start>02/12/2000</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>07/11/2001</start>
+<end>09/08/2001</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>10/08/1998</start>
+<end>02/04/2000</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>05/07/1998</end>
+</interval>
+<interval>
+<start>09/25/1999</start>
+<end>04/21/2000</end>
+</interval>
+<interval>
+<start>02/10/2001</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>02/25/2000</start>
+<end>01/01/1998</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>04/09/1998</end>
+</interval>
+<interval>
+<start>05/19/2001</start>
+<end>09/28/2000</end>
+</interval>
+<interval>
+<start>05/27/1998</start>
+<end>10/06/2000</end>
+</interval>
+<interval>
+<start>02/10/1999</start>
+<end>03/05/2000</end>
+</interval>
+<interval>
+<start>06/21/1998</start>
+<end>03/26/2001</end>
+</interval>
+<interval>
+<start>10/23/1998</start>
+<end>09/11/1998</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>11/21/2001</end>
+</interval>
+<interval>
+<start>04/23/1999</start>
+<end>03/14/1998</end>
+</interval>
+<interval>
+<start>12/08/1999</start>
+<end>03/23/1998</end>
+</interval>
+<interval>
+<start>12/17/2000</start>
+<end>01/10/2000</end>
+</interval>
+<interval>
+<start>03/06/2000</start>
+<end>11/25/1999</end>
+</interval>
+<interval>
+<start>06/20/1999</start>
+<end>05/06/2001</end>
+</interval>
+<interval>
+<start>05/23/1999</start>
+<end>03/05/1998</end>
+</interval>
+<interval>
+<start>11/21/2000</start>
+<end>08/28/1998</end>
+</interval>
+<interval>
+<start>10/18/2001</start>
+<end>04/04/2000</end>
+</interval>
+<interval>
+<start>02/24/2000</start>
+<end>01/12/2001</end>
+</interval>
+<interval>
+<start>04/22/1998</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>04/12/2000</start>
+<end>10/27/1999</end>
+</interval>
+<interval>
+<start>05/28/2000</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>06/23/2000</start>
+<end>07/02/1998</end>
+</interval>
+<interval>
+<start>06/27/1999</start>
+<end>05/23/2001</end>
+</interval>
+<interval>
+<start>02/06/2001</start>
+<end>12/17/1999</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>02/11/2000</start>
+<end>09/15/1998</end>
+</interval>
+<interval>
+<start>09/13/1998</start>
+<end>12/27/1998</end>
+</interval>
+<interval>
+<start>10/26/1999</start>
+<end>10/05/1998</end>
+</interval>
+<interval>
+<start>11/06/1999</start>
+<end>08/18/1999</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>11/14/1999</end>
+</interval>
+<interval>
+<start>05/21/2000</start>
+<end>05/21/2000</end>
+</interval>
+<interval>
+<start>08/15/2000</start>
+<end>02/16/1999</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>02/09/2000</end>
+</interval>
+<interval>
+<start>09/27/1998</start>
+<end>05/22/1998</end>
+</interval>
+<interval>
+<start>12/27/2000</start>
+<end>02/14/2001</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>11/18/2001</end>
+</interval>
+<interval>
+<start>07/19/1998</start>
+<end>05/09/2000</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>06/19/1999</end>
+</interval>
+<interval>
+<start>04/19/1998</start>
+<end>03/02/1998</end>
+</interval>
+<interval>
+<start>03/10/1999</start>
+<end>06/16/2001</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>03/26/1998</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>08/14/1998</end>
+</interval>
+<interval>
+<start>02/02/1999</start>
+<end>02/01/1999</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>04/01/1999</end>
+</interval>
+<interval>
+<start>09/28/2000</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>02/06/1998</start>
+<end>10/16/2000</end>
+</interval>
+<interval>
+<start>08/18/2001</start>
+<end>01/03/2000</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>10/19/1998</end>
+</interval>
+<interval>
+<start>11/23/1998</start>
+<end>07/25/1999</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>11/02/2001</start>
+<end>10/25/1999</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>03/08/2001</end>
+</interval>
+<interval>
+<start>10/18/1998</start>
+<end>11/27/2001</end>
+</interval>
+<interval>
+<start>09/26/1998</start>
+<end>09/02/2001</end>
+</interval>
+<interval>
+<start>05/08/1999</start>
+<end>01/24/2001</end>
+</interval>
+<interval>
+<start>03/12/2000</start>
+<end>04/22/1998</end>
+</interval>
+<interval>
+<start>08/08/2000</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>08/22/2001</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>01/25/1999</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>10/18/2001</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>05/04/1999</start>
+<end>07/13/2001</end>
+</interval>
+<interval>
+<start>07/19/1999</start>
+<end>04/24/1999</end>
+</interval>
+<interval>
+<start>10/14/1998</start>
+<end>04/03/2001</end>
+</interval>
+<interval>
+<start>12/02/1998</start>
+<end>05/17/2001</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>02/27/1998</end>
+</interval>
+<interval>
+<start>01/09/2001</start>
+<end>11/08/2000</end>
+</interval>
+<interval>
+<start>03/20/2001</start>
+<end>04/11/2001</end>
+</interval>
+<interval>
+<start>10/09/1998</start>
+<end>12/28/2001</end>
+</interval>
+<interval>
+<start>02/20/1998</start>
+<end>06/22/2001</end>
+</interval>
+<interval>
+<start>09/12/2000</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>11/09/1998</start>
+<end>01/26/2000</end>
+</interval>
+<interval>
+<start>12/23/2000</start>
+<end>12/04/2000</end>
+</interval>
+<interval>
+<start>08/22/1998</start>
+<end>07/01/1999</end>
+</interval>
+<interval>
+<start>03/25/2000</start>
+<end>02/20/1999</end>
+</interval>
+<interval>
+<start>05/15/1999</start>
+<end>01/24/1999</end>
+</interval>
+<interval>
+<start>11/05/2000</start>
+<end>09/16/1999</end>
+</interval>
+<interval>
+<start>05/18/1998</start>
+<end>11/06/1999</end>
+</interval>
+<interval>
+<start>11/13/1998</start>
+<end>10/08/1998</end>
+</interval>
+<interval>
+<start>04/23/1998</start>
+<end>06/03/1998</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>02/25/1998</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>11/20/2001</end>
+</interval>
+<interval>
+<start>07/11/2000</start>
+<end>09/23/2000</end>
+</interval>
+<interval>
+<start>09/24/1999</start>
+<end>01/21/1999</end>
+</interval>
+<interval>
+<start>08/02/1998</start>
+<end>12/20/2000</end>
+</interval>
+<interval>
+<start>10/22/1998</start>
+<end>05/28/1998</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>12/06/1998</end>
+</interval>
+<interval>
+<start>11/02/2000</start>
+<end>04/18/1999</end>
+</interval>
+<interval>
+<start>10/20/2001</start>
+<end>12/27/1999</end>
+</interval>
+<interval>
+<start>12/02/2001</start>
+<end>04/07/2001</end>
+</interval>
+<interval>
+<start>12/22/1998</start>
+<end>09/19/2001</end>
+</interval>
+<interval>
+<start>07/20/1999</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>09/02/2000</start>
+<end>07/02/2001</end>
+</interval>
+<interval>
+<start>10/17/2001</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>12/13/2001</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>03/01/1998</start>
+<end>06/17/2001</end>
+</interval>
+<interval>
+<start>05/07/1999</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>03/28/2000</start>
+<end>05/21/2001</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>06/04/2001</start>
+<end>10/26/2001</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>11/10/1998</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>01/14/1998</start>
+<end>03/21/1999</end>
+</interval>
+<interval>
+<start>08/26/1998</start>
+<end>05/27/1999</end>
+</interval>
+<interval>
+<start>02/17/1998</start>
+<end>03/06/1998</end>
+</interval>
+<interval>
+<start>10/08/1998</start>
+<end>01/18/1998</end>
+</interval>
+<interval>
+<start>04/14/1998</start>
+<end>07/27/2001</end>
+</interval>
+<interval>
+<start>05/17/2001</start>
+<end>05/20/2000</end>
+</interval>
+<interval>
+<start>03/09/1998</start>
+<end>03/15/2001</end>
+</interval>
+<interval>
+<start>06/08/2000</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>09/06/2001</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>07/25/1998</start>
+<end>06/03/2000</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>08/22/1999</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>03/04/2001</end>
+</interval>
+<interval>
+<start>04/04/2000</start>
+<end>08/24/1998</end>
+</interval>
+<interval>
+<start>03/28/2001</start>
+<end>09/09/2001</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>02/09/1999</start>
+<end>06/18/2001</end>
+</interval>
+<interval>
+<start>04/17/1998</start>
+<end>08/21/1998</end>
+</interval>
+<interval>
+<start>05/03/2001</start>
+<end>10/22/1998</end>
+</interval>
+<interval>
+<start>06/24/2001</start>
+<end>09/12/1999</end>
+</interval>
+<interval>
+<start>04/03/2001</start>
+<end>03/27/1999</end>
+</interval>
+<interval>
+<start>06/22/2000</start>
+<end>12/19/1998</end>
+</interval>
+<interval>
+<start>07/13/2000</start>
+<end>11/18/1999</end>
+</interval>
+<interval>
+<start>04/15/2001</start>
+<end>09/02/1998</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>01/05/2000</end>
+</interval>
+<interval>
+<start>07/13/2000</start>
+<end>04/14/1998</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>05/09/1999</end>
+</interval>
+<interval>
+<start>11/25/1999</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>05/11/2001</start>
+<end>06/09/2001</end>
+</interval>
+<interval>
+<start>05/25/1998</start>
+<end>02/27/2000</end>
+</interval>
+<interval>
+<start>01/06/1998</start>
+<end>05/22/1999</end>
+</interval>
+<interval>
+<start>01/12/2000</start>
+<end>09/18/2000</end>
+</interval>
+<interval>
+<start>02/05/2001</start>
+<end>12/18/1999</end>
+</interval>
+<interval>
+<start>09/06/1998</start>
+<end>10/03/2000</end>
+</interval>
+<interval>
+<start>07/08/1999</start>
+<end>02/11/1999</end>
+</interval>
+<interval>
+<start>08/09/2001</start>
+<end>09/17/2001</end>
+</interval>
+<interval>
+<start>02/20/2000</start>
+<end>04/03/1999</end>
+</interval>
+<interval>
+<start>08/16/1999</start>
+<end>08/09/1999</end>
+</interval>
+<interval>
+<start>09/01/2000</start>
+<end>07/13/2000</end>
+</interval>
+<interval>
+<start>11/19/1998</start>
+<end>11/10/1999</end>
+</interval>
+<interval>
+<start>09/01/2000</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>06/16/1998</start>
+<end>10/22/2001</end>
+</interval>
+<interval>
+<start>05/01/2000</start>
+<end>11/04/2000</end>
+</interval>
+<interval>
+<start>07/12/1998</start>
+<end>10/10/2001</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>09/11/1999</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>03/18/2000</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>07/14/1999</end>
+</interval>
+<interval>
+<start>03/12/2000</start>
+<end>03/01/1999</end>
+</interval>
+<interval>
+<start>01/23/1998</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>01/06/1999</start>
+<end>10/13/2001</end>
+</interval>
+<interval>
+<start>07/09/1999</start>
+<end>08/04/2001</end>
+</interval>
+<interval>
+<start>07/06/2000</start>
+<end>03/09/1999</end>
+</interval>
+<interval>
+<start>03/19/1998</start>
+<end>03/25/2000</end>
+</interval>
+<interval>
+<start>08/04/1998</start>
+<end>04/14/1999</end>
+</interval>
+<interval>
+<start>07/15/2000</start>
+<end>03/17/1999</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>03/13/2001</end>
+</interval>
+<interval>
+<start>01/07/1999</start>
+<end>08/26/1998</end>
+</interval>
+<interval>
+<start>08/23/1998</start>
+<end>04/01/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>06/20/2001</end>
+</interval>
+<interval>
+<start>08/28/2001</start>
+<end>08/14/2000</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>05/21/1998</end>
+</interval>
+<interval>
+<start>06/05/2000</start>
+<end>03/27/1998</end>
+</interval>
+<interval>
+<start>10/18/1999</start>
+<end>02/28/2000</end>
+</interval>
+<interval>
+<start>11/27/2000</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>06/25/1998</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>03/05/1998</start>
+<end>03/11/2001</end>
+</interval>
+<interval>
+<start>05/15/1998</start>
+<end>05/11/2000</end>
+</interval>
+<interval>
+<start>09/05/2001</start>
+<end>04/10/1998</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>02/15/2000</end>
+</interval>
+<interval>
+<start>08/28/2000</start>
+<end>09/18/2000</end>
+</interval>
+<interval>
+<start>06/20/2001</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>09/07/1999</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>12/09/2001</start>
+<end>09/10/1998</end>
+</interval>
+<interval>
+<start>03/12/2000</start>
+<end>12/12/2000</end>
+</interval>
+<interval>
+<start>09/02/1998</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>02/02/1998</start>
+<end>05/10/2000</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>12/01/1999</end>
+</interval>
+<interval>
+<start>11/25/2000</start>
+<end>01/25/2001</end>
+</interval>
+<interval>
+<start>04/24/1998</start>
+<end>10/25/2000</end>
+</interval>
+<interval>
+<start>01/20/1998</start>
+<end>03/15/1998</end>
+</interval>
+<interval>
+<start>03/10/2001</start>
+<end>07/01/2001</end>
+</interval>
+<interval>
+<start>11/25/2000</start>
+<end>02/03/2001</end>
+</interval>
+<interval>
+<start>04/16/1998</start>
+<end>04/18/2000</end>
+</interval>
+<interval>
+<start>05/20/1998</start>
+<end>03/04/2000</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>12/20/1998</start>
+<end>07/20/2000</end>
+</interval>
+<interval>
+<start>09/16/1999</start>
+<end>10/02/1998</end>
+</interval>
+<interval>
+<start>02/03/1998</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>07/27/2001</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>07/07/2001</start>
+<end>04/13/2000</end>
+</interval>
+<interval>
+<start>07/14/2001</start>
+<end>09/08/1999</end>
+</interval>
+<interval>
+<start>01/02/2001</start>
+<end>12/28/2000</end>
+</interval>
+<interval>
+<start>11/04/2001</start>
+<end>08/10/2001</end>
+</interval>
+<interval>
+<start>02/13/2000</start>
+<end>08/02/2000</end>
+</interval>
+<interval>
+<start>05/23/2001</start>
+<end>01/10/1999</end>
+</interval>
+<interval>
+<start>05/04/1998</start>
+<end>03/21/2001</end>
+</interval>
+<interval>
+<start>03/17/2001</start>
+<end>03/01/2001</end>
+</interval>
+<interval>
+<start>07/02/2000</start>
+<end>06/28/1998</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>09/13/1999</end>
+</interval>
+<interval>
+<start>12/19/2001</start>
+<end>07/13/1998</end>
+</interval>
+<interval>
+<start>03/03/2000</start>
+<end>02/23/1998</end>
+</interval>
+<interval>
+<start>01/11/2001</start>
+<end>08/18/1999</end>
+</interval>
+<interval>
+<start>07/27/1998</start>
+<end>10/10/1999</end>
+</interval>
+<interval>
+<start>03/21/1998</start>
+<end>02/19/2000</end>
+</interval>
+<interval>
+<start>06/01/1999</start>
+<end>02/16/2001</end>
+</interval>
+<interval>
+<start>12/07/2000</start>
+<end>12/27/2001</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>08/17/1999</start>
+<end>12/20/2001</end>
+</interval>
+<interval>
+<start>03/23/2001</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>10/01/2000</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>09/23/2000</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>02/25/2000</start>
+<end>01/10/2000</end>
+</interval>
+<interval>
+<start>09/28/1998</start>
+<end>07/23/1999</end>
+</interval>
+<interval>
+<start>05/22/1999</start>
+<end>06/19/1998</end>
+</interval>
+<interval>
+<start>05/03/2000</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>07/20/2000</start>
+<end>06/06/2001</end>
+</interval>
+<interval>
+<start>05/27/2001</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>10/05/2000</start>
+<end>04/03/2000</end>
+</interval>
+<interval>
+<start>03/23/1998</start>
+<end>12/13/1998</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>10/05/2001</start>
+<end>10/04/2000</end>
+</interval>
+<interval>
+<start>01/12/1998</start>
+<end>01/10/2001</end>
+</interval>
+<interval>
+<start>11/03/2001</start>
+<end>01/06/2001</end>
+</interval>
+<interval>
+<start>08/10/2001</start>
+<end>01/14/2001</end>
+</interval>
+<interval>
+<start>08/21/1999</start>
+<end>06/08/1998</end>
+</interval>
+<interval>
+<start>09/20/1999</start>
+<end>06/28/1998</end>
+</interval>
+<interval>
+<start>02/07/1999</start>
+<end>09/19/1999</end>
+</interval>
+<interval>
+<start>10/25/1998</start>
+<end>02/10/2001</end>
+</interval>
+<interval>
+<start>01/03/2001</start>
+<end>11/24/2000</end>
+</interval>
+<interval>
+<start>11/03/2000</start>
+<end>05/12/1998</end>
+</interval>
+<interval>
+<start>11/02/1999</start>
+<end>05/13/2001</end>
+</interval>
+<interval>
+<start>02/25/1998</start>
+<end>02/23/1998</end>
+</interval>
+<interval>
+<start>04/14/2000</start>
+<end>01/07/1999</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>02/18/1999</end>
+</interval>
+<interval>
+<start>04/15/1998</start>
+<end>11/14/2001</end>
+</interval>
+<interval>
+<start>09/22/2001</start>
+<end>04/22/1998</end>
+</interval>
+<interval>
+<start>06/17/2000</start>
+<end>06/06/2001</end>
+</interval>
+<interval>
+<start>04/15/1999</start>
+<end>02/25/1999</end>
+</interval>
+<interval>
+<start>03/20/1999</start>
+<end>01/04/1999</end>
+</interval>
+<interval>
+<start>12/15/2001</start>
+<end>04/17/1999</end>
+</interval>
+<interval>
+<start>05/04/1998</start>
+<end>02/12/1998</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>06/16/1998</end>
+</interval>
+<interval>
+<start>10/24/2001</start>
+<end>05/01/1998</end>
+</interval>
+<interval>
+<start>08/10/1999</start>
+<end>11/19/2000</end>
+</interval>
+<interval>
+<start>10/25/2000</start>
+<end>10/22/1999</end>
+</interval>
+<interval>
+<start>05/28/2001</start>
+<end>10/19/1998</end>
+</interval>
+<interval>
+<start>02/09/2001</start>
+<end>06/23/2000</end>
+</interval>
+<interval>
+<start>11/16/2001</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>03/19/2001</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>02/16/2001</start>
+<end>03/03/1999</end>
+</interval>
+<interval>
+<start>05/28/1999</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>08/20/1998</start>
+<end>09/20/1998</end>
+</interval>
+<interval>
+<start>07/11/1998</start>
+<end>07/28/2000</end>
+</interval>
+<interval>
+<start>06/05/1999</start>
+<end>04/09/1998</end>
+</interval>
+<interval>
+<start>01/04/1999</start>
+<end>09/22/1999</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>01/01/2000</end>
+</interval>
+<interval>
+<start>05/12/1999</start>
+<end>05/03/1998</end>
+</interval>
+<interval>
+<start>08/09/1998</start>
+<end>01/25/2000</end>
+</interval>
+<interval>
+<start>03/14/1998</start>
+<end>07/15/2000</end>
+</interval>
+<interval>
+<start>07/21/2001</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>03/15/1998</start>
+<end>07/21/1998</end>
+</interval>
+<interval>
+<start>07/22/2000</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>11/05/1999</start>
+<end>12/10/1999</end>
+</interval>
+<interval>
+<start>09/21/2000</start>
+<end>08/08/1998</end>
+</interval>
+<interval>
+<start>04/25/1999</start>
+<end>06/22/2000</end>
+</interval>
+<interval>
+<start>03/27/1999</start>
+<end>09/02/1998</end>
+</interval>
+<interval>
+<start>08/21/2000</start>
+<end>11/02/1999</end>
+</interval>
+<interval>
+<start>01/06/2000</start>
+<end>01/01/2000</end>
+</interval>
+<interval>
+<start>04/01/1998</start>
+<end>01/20/2001</end>
+</interval>
+<interval>
+<start>10/03/2001</start>
+<end>06/07/2000</end>
+</interval>
+<interval>
+<start>10/20/1998</start>
+<end>07/23/1999</end>
+</interval>
+<interval>
+<start>08/15/2001</start>
+<end>09/23/2000</end>
+</interval>
+<interval>
+<start>11/05/2001</start>
+<end>02/07/1998</end>
+</interval>
+<interval>
+<start>04/02/2001</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>06/17/2001</start>
+<end>08/04/2000</end>
+</interval>
+<interval>
+<start>01/17/1999</start>
+<end>11/21/2000</end>
+</interval>
+<interval>
+<start>10/25/2000</start>
+<end>07/10/2000</end>
+</interval>
+<interval>
+<start>12/04/2001</start>
+<end>03/27/2000</end>
+</interval>
+<interval>
+<start>06/25/1998</start>
+<end>05/18/2001</end>
+</interval>
+<interval>
+<start>05/02/1999</start>
+<end>06/24/1998</end>
+</interval>
+<interval>
+<start>09/25/2000</start>
+<end>07/16/2000</end>
+</interval>
+<interval>
+<start>08/19/2000</start>
+<end>11/15/1999</end>
+</interval>
+<interval>
+<start>04/09/2001</start>
+<end>02/21/2000</end>
+</interval>
+<interval>
+<start>05/09/1999</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>09/06/2001</end>
+</interval>
+<interval>
+<start>01/03/2000</start>
+<end>08/11/2001</end>
+</interval>
+<interval>
+<start>06/28/1998</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>02/19/2000</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>03/28/2001</start>
+<end>04/15/2000</end>
+</interval>
+<interval>
+<start>03/11/2001</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>07/12/1999</start>
+<end>02/07/1998</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>06/03/1999</end>
+</interval>
+<interval>
+<start>12/19/1999</start>
+<end>11/22/1999</end>
+</interval>
+<interval>
+<start>12/08/1999</start>
+<end>05/20/1998</end>
+</interval>
+<interval>
+<start>10/04/2001</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>10/23/2000</start>
+<end>07/02/2001</end>
+</interval>
+<interval>
+<start>11/12/2000</start>
+<end>02/15/2001</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>07/06/1998</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>06/15/1999</end>
+</interval>
+<interval>
+<start>05/04/2001</start>
+<end>12/25/2000</end>
+</interval>
+<interval>
+<start>12/02/2000</start>
+<end>01/21/1998</end>
+</interval>
+<interval>
+<start>03/16/2001</start>
+<end>04/02/2001</end>
+</interval>
+<interval>
+<start>06/12/2000</start>
+<end>08/18/1998</end>
+</interval>
+<interval>
+<start>06/13/1999</start>
+<end>02/03/2000</end>
+</interval>
+<interval>
+<start>08/17/2000</start>
+<end>08/16/1999</end>
+</interval>
+<interval>
+<start>05/18/1998</start>
+<end>07/18/2000</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>03/07/2001</end>
+</interval>
+<interval>
+<start>09/24/2001</start>
+<end>10/07/1998</end>
+</interval>
+<interval>
+<start>09/05/2000</start>
+<end>03/21/2001</end>
+</interval>
+<interval>
+<start>08/16/2000</start>
+<end>09/01/1999</end>
+</interval>
+<interval>
+<start>07/04/1998</start>
+<end>07/25/2001</end>
+</interval>
+<interval>
+<start>07/21/1999</start>
+<end>08/25/2001</end>
+</interval>
+<interval>
+<start>10/28/1999</start>
+<end>04/18/2001</end>
+</interval>
+<interval>
+<start>12/12/2001</start>
+<end>09/12/1998</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>03/07/1999</end>
+</interval>
+<interval>
+<start>12/10/2000</start>
+<end>05/22/2001</end>
+</interval>
+<interval>
+<start>02/15/1999</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>08/17/2000</end>
+</interval>
+<interval>
+<start>12/07/1998</start>
+<end>09/09/1999</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>06/17/1999</end>
+</interval>
+<interval>
+<start>10/15/1999</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>05/04/2001</start>
+<end>01/01/1998</end>
+</interval>
+<interval>
+<start>01/23/2000</start>
+<end>05/02/1998</end>
+</interval>
+<interval>
+<start>07/01/1999</start>
+<end>02/11/1998</end>
+</interval>
+<interval>
+<start>09/27/2001</start>
+<end>12/03/1999</end>
+</interval>
+<interval>
+<start>03/28/1999</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>11/11/2000</start>
+<end>02/23/1999</end>
+</interval>
+<interval>
+<start>10/11/2000</start>
+<end>12/22/1998</end>
+</interval>
+<interval>
+<start>08/10/2001</start>
+<end>02/02/1999</end>
+</interval>
+<interval>
+<start>09/02/2000</start>
+<end>08/13/2001</end>
+</interval>
+<interval>
+<start>06/04/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>05/14/1999</start>
+<end>07/24/2000</end>
+</interval>
+<interval>
+<start>05/11/1999</start>
+<end>03/26/2001</end>
+</interval>
+<interval>
+<start>08/10/1998</start>
+<end>06/26/1999</end>
+</interval>
+<interval>
+<start>02/04/2001</start>
+<end>03/21/1999</end>
+</interval>
+<interval>
+<start>09/17/1999</start>
+<end>06/02/2000</end>
+</interval>
+<interval>
+<start>11/09/2001</start>
+<end>07/10/1999</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>05/19/2001</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>08/01/1999</end>
+</interval>
+<interval>
+<start>04/22/2001</start>
+<end>06/12/2001</end>
+</interval>
+<interval>
+<start>08/07/2000</start>
+<end>02/10/1998</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>09/04/2000</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>06/13/2001</start>
+<end>02/01/2000</end>
+</interval>
+<interval>
+<start>12/18/1999</start>
+<end>01/20/1999</end>
+</interval>
+<interval>
+<start>01/21/2000</start>
+<end>03/20/2001</end>
+</interval>
+<interval>
+<start>05/21/1998</start>
+<end>02/07/1999</end>
+</interval>
+<interval>
+<start>10/22/1999</start>
+<end>04/25/2000</end>
+</interval>
+<interval>
+<start>07/23/1999</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>07/01/1999</start>
+<end>07/02/2001</end>
+</interval>
+<interval>
+<start>09/08/2000</start>
+<end>03/22/2001</end>
+</interval>
+<interval>
+<start>12/06/2001</start>
+<end>07/11/2001</end>
+</interval>
+<interval>
+<start>10/13/1998</start>
+<end>07/12/2000</end>
+</interval>
+<interval>
+<start>10/09/1999</start>
+<end>07/23/2001</end>
+</interval>
+<interval>
+<start>01/05/2001</start>
+<end>09/05/2001</end>
+</interval>
+<interval>
+<start>02/26/1998</start>
+<end>10/06/1998</end>
+</interval>
+<interval>
+<start>11/15/2001</start>
+<end>09/25/1998</end>
+</interval>
+<interval>
+<start>12/21/2000</start>
+<end>01/27/2000</end>
+</interval>
+<interval>
+<start>08/11/2001</start>
+<end>08/01/1998</end>
+</interval>
+<interval>
+<start>12/09/2001</start>
+<end>03/27/2001</end>
+</interval>
+<interval>
+<start>02/20/1999</start>
+<end>10/16/2001</end>
+</interval>
+<interval>
+<start>12/03/1999</start>
+<end>07/20/1998</end>
+</interval>
+<interval>
+<start>10/13/2001</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>08/04/2000</start>
+<end>05/10/1998</end>
+</interval>
+<interval>
+<start>02/04/2001</start>
+<end>11/02/1998</end>
+</interval>
+<interval>
+<start>05/15/1999</start>
+<end>03/10/1999</end>
+</interval>
+<interval>
+<start>06/28/1999</start>
+<end>05/02/2000</end>
+</interval>
+<interval>
+<start>10/19/1999</start>
+<end>06/25/2000</end>
+</interval>
+<interval>
+<start>09/13/1999</start>
+<end>07/16/1999</end>
+</interval>
+<interval>
+<start>10/10/1998</start>
+<end>09/22/1998</end>
+</interval>
+<interval>
+<start>01/01/2000</start>
+<end>10/11/1998</end>
+</interval>
+<interval>
+<start>02/05/2000</start>
+<end>01/23/2001</end>
+</interval>
+<interval>
+<start>11/26/1998</start>
+<end>05/17/2000</end>
+</interval>
+<interval>
+<start>08/20/2001</start>
+<end>12/17/2001</end>
+</interval>
+<interval>
+<start>03/02/2001</start>
+<end>09/04/1999</end>
+</interval>
+<interval>
+<start>08/22/2000</start>
+<end>06/07/2000</end>
+</interval>
+<interval>
+<start>10/19/1998</start>
+<end>09/27/2000</end>
+</interval>
+<interval>
+<start>04/09/1998</start>
+<end>01/02/2000</end>
+</interval>
+<interval>
+<start>06/02/1998</start>
+<end>06/03/1998</end>
+</interval>
+<interval>
+<start>04/11/1999</start>
+<end>09/08/1998</end>
+</interval>
+<interval>
+<start>04/24/1999</start>
+<end>08/08/1999</end>
+</interval>
+<interval>
+<start>06/02/1999</start>
+<end>01/15/2001</end>
+</interval>
+<interval>
+<start>09/28/1999</start>
+<end>07/25/2000</end>
+</interval>
+<interval>
+<start>03/03/2000</start>
+<end>10/09/2000</end>
+</interval>
+<interval>
+<start>02/08/2000</start>
+<end>09/01/2000</end>
+</interval>
+<interval>
+<start>02/26/2001</start>
+<end>07/28/2000</end>
+</interval>
+<interval>
+<start>09/06/2000</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>05/13/2001</start>
+<end>01/01/2000</end>
+</interval>
+<interval>
+<start>11/02/1998</start>
+<end>06/03/2000</end>
+</interval>
+<interval>
+<start>06/26/1999</start>
+<end>12/01/2001</end>
+</interval>
+<interval>
+<start>10/05/2000</start>
+<end>04/09/1999</end>
+</interval>
+<interval>
+<start>05/07/2000</start>
+<end>06/18/1998</end>
+</interval>
+<interval>
+<start>04/04/2001</start>
+<end>09/22/2000</end>
+</interval>
+<interval>
+<start>01/17/2001</start>
+<end>05/25/1999</end>
+</interval>
+<interval>
+<start>12/19/2000</start>
+<end>11/11/2000</end>
+</interval>
+<interval>
+<start>05/22/2001</start>
+<end>06/06/1998</end>
+</interval>
+<interval>
+<start>06/03/2001</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>04/17/1999</end>
+</interval>
+<interval>
+<start>09/07/1999</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>12/05/1998</start>
+<end>02/01/2001</end>
+</interval>
+<interval>
+<start>04/06/1999</start>
+<end>12/07/2001</end>
+</interval>
+<interval>
+<start>06/26/2001</start>
+<end>07/05/2001</end>
+</interval>
+<interval>
+<start>02/01/1998</start>
+<end>08/12/2001</end>
+</interval>
+<interval>
+<start>10/21/2001</start>
+<end>06/18/2000</end>
+</interval>
+<interval>
+<start>12/27/2000</start>
+<end>02/03/2000</end>
+</interval>
+<interval>
+<start>12/11/2001</start>
+<end>01/08/2001</end>
+</interval>
+<interval>
+<start>02/15/2001</start>
+<end>05/21/2001</end>
+</interval>
+<interval>
+<start>11/09/1998</start>
+<end>04/07/2001</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>11/23/2001</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>04/13/2001</start>
+<end>08/26/2001</end>
+</interval>
+<interval>
+<start>02/04/1998</start>
+<end>06/10/2000</end>
+</interval>
+<interval>
+<start>01/21/2001</start>
+<end>12/08/1998</end>
+</interval>
+<interval>
+<start>04/19/2001</start>
+<end>07/04/2000</end>
+</interval>
+<interval>
+<start>04/17/2001</start>
+<end>09/28/2000</end>
+</interval>
+<interval>
+<start>11/18/1998</start>
+<end>10/25/1998</end>
+</interval>
+<interval>
+<start>10/04/2000</start>
+<end>07/22/1998</end>
+</interval>
+<interval>
+<start>03/13/1998</start>
+<end>12/12/1998</end>
+</interval>
+<interval>
+<start>01/11/1998</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>02/10/2000</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>09/19/1999</start>
+<end>04/05/2000</end>
+</interval>
+<interval>
+<start>09/11/1998</start>
+<end>09/14/1998</end>
+</interval>
+<interval>
+<start>11/21/1998</start>
+<end>05/22/1999</end>
+</interval>
+<interval>
+<start>07/02/2001</start>
+<end>11/20/2000</end>
+</interval>
+<interval>
+<start>07/23/2000</start>
+<end>04/16/1998</end>
+</interval>
+<interval>
+<start>04/07/2001</start>
+<end>06/22/1998</end>
+</interval>
+<interval>
+<start>04/15/1998</start>
+<end>11/22/2000</end>
+</interval>
+<interval>
+<start>07/18/2001</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>04/21/2000</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>12/19/2001</start>
+<end>03/22/2000</end>
+</interval>
+<interval>
+<start>10/20/1999</start>
+<end>09/09/1998</end>
+</interval>
+<interval>
+<start>06/19/1999</start>
+<end>01/03/1999</end>
+</interval>
+<interval>
+<start>12/28/1999</start>
+<end>04/11/1998</end>
+</interval>
+<interval>
+<start>09/04/2000</start>
+<end>05/17/1999</end>
+</interval>
+<interval>
+<start>07/17/2001</start>
+<end>02/05/1998</end>
+</interval>
+<interval>
+<start>01/19/1999</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>05/12/1998</start>
+<end>07/28/1999</end>
+</interval>
+<interval>
+<start>03/28/1998</start>
+<end>02/10/2000</end>
+</interval>
+<interval>
+<start>02/18/1999</start>
+<end>06/13/1999</end>
+</interval>
+<interval>
+<start>05/18/1999</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>06/19/2001</start>
+<end>11/09/2001</end>
+</interval>
+<interval>
+<start>01/13/1999</start>
+<end>12/08/2000</end>
+</interval>
+<interval>
+<start>09/07/2000</start>
+<end>04/06/1998</end>
+</interval>
+<interval>
+<start>07/05/2000</start>
+<end>05/26/2001</end>
+</interval>
+<interval>
+<start>09/06/1998</start>
+<end>09/24/2001</end>
+</interval>
+<interval>
+<start>07/21/2001</start>
+<end>02/16/2001</end>
+</interval>
+<interval>
+<start>06/17/1999</start>
+<end>06/16/1998</end>
+</interval>
+<interval>
+<start>08/13/2000</start>
+<end>12/22/2001</end>
+</interval>
+<interval>
+<start>01/12/1999</start>
+<end>08/04/1999</end>
+</interval>
+<interval>
+<start>03/22/2000</start>
+<end>01/18/1998</end>
+</interval>
+<interval>
+<start>10/22/1998</start>
+<end>03/26/2001</end>
+</interval>
+<interval>
+<start>03/12/1998</start>
+<end>04/16/1999</end>
+</interval>
+<interval>
+<start>09/22/2000</start>
+<end>05/15/2000</end>
+</interval>
+<interval>
+<start>01/07/1999</start>
+<end>04/06/2001</end>
+</interval>
+<interval>
+<start>06/10/1999</start>
+<end>07/21/2001</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>11/10/2000</end>
+</interval>
+<interval>
+<start>07/11/1998</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>09/04/1998</start>
+<end>05/08/2000</end>
+</interval>
+<interval>
+<start>12/15/1999</start>
+<end>08/14/2001</end>
+</interval>
+<interval>
+<start>05/18/2000</start>
+<end>02/24/1999</end>
+</interval>
+<interval>
+<start>05/01/2000</start>
+<end>12/19/1999</end>
+</interval>
+<interval>
+<start>12/16/2001</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>01/08/2000</start>
+<end>03/18/2001</end>
+</interval>
+<interval>
+<start>01/20/1999</start>
+<end>03/19/1999</end>
+</interval>
+<interval>
+<start>12/13/2001</start>
+<end>10/21/2001</end>
+</interval>
+<interval>
+<start>12/11/2000</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>11/01/2000</start>
+<end>05/12/2000</end>
+</interval>
+<interval>
+<start>07/25/1998</start>
+<end>11/17/1999</end>
+</interval>
+<interval>
+<start>01/14/1999</start>
+<end>12/20/1998</end>
+</interval>
+<interval>
+<start>06/08/2000</start>
+<end>11/18/2001</end>
+</interval>
+<interval>
+<start>05/25/2000</start>
+<end>07/09/1998</end>
+</interval>
+<interval>
+<start>09/07/2000</start>
+<end>02/07/1998</end>
+</interval>
+<interval>
+<start>09/20/1999</start>
+<end>10/12/1998</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>09/27/1998</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>08/07/1999</end>
+</interval>
+<interval>
+<start>04/05/2000</start>
+<end>02/18/2001</end>
+</interval>
+<interval>
+<start>07/28/2001</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>05/19/1999</start>
+<end>10/24/1998</end>
+</interval>
+<interval>
+<start>08/10/2001</start>
+<end>02/11/1998</end>
+</interval>
+<interval>
+<start>02/26/1999</start>
+<end>07/03/1999</end>
+</interval>
+<interval>
+<start>11/11/1999</start>
+<end>03/21/1998</end>
+</interval>
+<interval>
+<start>09/25/2001</start>
+<end>08/06/1999</end>
+</interval>
+<interval>
+<start>06/04/1998</start>
+<end>01/15/2000</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>12/16/1999</end>
+</interval>
+<interval>
+<start>04/17/1998</start>
+<end>03/27/2001</end>
+</interval>
+<interval>
+<start>06/05/2001</start>
+<end>12/03/1998</end>
+</interval>
+<interval>
+<start>06/07/2000</start>
+<end>01/14/1999</end>
+</interval>
+<interval>
+<start>07/05/2000</start>
+<end>11/18/2001</end>
+</interval>
+<interval>
+<start>01/27/2000</start>
+<end>07/05/1999</end>
+</interval>
+<interval>
+<start>01/22/2001</start>
+<end>01/09/2001</end>
+</interval>
+<interval>
+<start>01/13/1998</start>
+<end>11/16/2001</end>
+</interval>
+<interval>
+<start>06/02/1999</start>
+<end>10/28/1999</end>
+</interval>
+<interval>
+<start>07/24/2001</start>
+<end>12/19/2000</end>
+</interval>
+<interval>
+<start>04/02/2001</start>
+<end>05/12/2001</end>
+</interval>
+<interval>
+<start>04/12/2001</start>
+<end>09/25/2000</end>
+</interval>
+<interval>
+<start>08/01/1999</start>
+<end>12/13/2000</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>04/16/2001</end>
+</interval>
+<interval>
+<start>07/01/1999</start>
+<end>05/20/1999</end>
+</interval>
+<interval>
+<start>08/03/2000</start>
+<end>10/20/1998</end>
+</interval>
+<interval>
+<start>01/06/1999</start>
+<end>04/09/2000</end>
+</interval>
+<interval>
+<start>11/03/2001</start>
+<end>05/21/1999</end>
+</interval>
+<interval>
+<start>08/11/1998</start>
+<end>12/04/2000</end>
+</interval>
+<interval>
+<start>02/11/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>01/21/2001</start>
+<end>06/28/1999</end>
+</interval>
+<interval>
+<start>10/05/2000</start>
+<end>03/28/1999</end>
+</interval>
+<interval>
+<start>12/28/2000</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>09/17/2001</start>
+<end>11/16/2000</end>
+</interval>
+<interval>
+<start>12/01/2000</start>
+<end>05/07/2001</end>
+</interval>
+<interval>
+<start>02/24/1999</start>
+<end>05/25/1998</end>
+</interval>
+<interval>
+<start>01/03/1999</start>
+<end>03/21/1999</end>
+</interval>
+<interval>
+<start>05/08/2000</start>
+<end>03/15/2000</end>
+</interval>
+<interval>
+<start>03/24/2001</start>
+<end>09/24/1999</end>
+</interval>
+<interval>
+<start>02/01/2000</start>
+<end>07/23/1998</end>
+</interval>
+<interval>
+<start>04/12/1999</start>
+<end>02/07/1998</end>
+</interval>
+<interval>
+<start>01/08/1998</start>
+<end>11/03/1998</end>
+</interval>
+<interval>
+<start>06/11/1998</start>
+<end>07/27/2000</end>
+</interval>
+<interval>
+<start>01/18/1998</start>
+<end>02/18/2000</end>
+</interval>
+<interval>
+<start>05/10/1999</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>11/16/2000</start>
+<end>07/27/1999</end>
+</interval>
+<interval>
+<start>02/12/2000</start>
+<end>04/17/2000</end>
+</interval>
+<interval>
+<start>01/05/1998</start>
+<end>05/04/2001</end>
+</interval>
+<interval>
+<start>03/16/1999</start>
+<end>06/20/1998</end>
+</interval>
+<interval>
+<start>01/10/1998</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>11/17/1999</start>
+<end>05/02/1999</end>
+</interval>
+<interval>
+<start>08/19/1999</start>
+<end>07/21/2001</end>
+</interval>
+<interval>
+<start>06/13/1998</start>
+<end>09/24/2001</end>
+</interval>
+<interval>
+<start>03/05/1999</start>
+<end>10/07/1999</end>
+</interval>
+<interval>
+<start>12/22/2001</start>
+<end>11/23/2001</end>
+</interval>
+<interval>
+<start>02/25/1999</start>
+<end>07/01/1998</end>
+</interval>
+<interval>
+<start>07/22/1998</start>
+<end>09/18/2001</end>
+</interval>
+<interval>
+<start>07/23/2000</start>
+<end>12/13/1999</end>
+</interval>
+<interval>
+<start>06/22/2000</start>
+<end>07/19/2001</end>
+</interval>
+<interval>
+<start>08/19/1998</start>
+<end>02/05/2001</end>
+</interval>
+<interval>
+<start>01/27/2001</start>
+<end>05/11/1999</end>
+</interval>
+<interval>
+<start>10/18/2001</start>
+<end>10/15/2001</end>
+</interval>
+<interval>
+<start>09/19/1998</start>
+<end>08/20/2001</end>
+</interval>
+<interval>
+<start>02/23/2001</start>
+<end>05/13/1998</end>
+</interval>
+<interval>
+<start>07/11/1998</start>
+<end>01/25/2000</end>
+</interval>
+<interval>
+<start>07/19/2000</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>07/16/1999</start>
+<end>10/11/2001</end>
+</interval>
+<interval>
+<start>04/10/1999</start>
+<end>02/11/2001</end>
+</interval>
+<interval>
+<start>01/02/1998</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>09/12/1999</start>
+<end>04/04/1999</end>
+</interval>
+<interval>
+<start>06/02/2000</start>
+<end>03/10/1999</end>
+</interval>
+<interval>
+<start>03/01/1998</start>
+<end>11/12/1998</end>
+</interval>
+<interval>
+<start>12/24/1999</start>
+<end>02/26/1999</end>
+</interval>
+<interval>
+<start>06/02/1998</start>
+<end>10/10/1998</end>
+</interval>
+<interval>
+<start>12/14/2001</start>
+<end>10/24/2001</end>
+</interval>
+<interval>
+<start>09/25/1998</start>
+<end>09/13/2001</end>
+</interval>
+<interval>
+<start>09/09/2000</start>
+<end>06/25/2001</end>
+</interval>
+<interval>
+<start>07/07/1999</start>
+<end>09/08/2000</end>
+</interval>
+<interval>
+<start>04/11/2000</start>
+<end>01/16/2001</end>
+</interval>
+<interval>
+<start>09/10/1999</start>
+<end>03/16/1998</end>
+</interval>
+<interval>
+<start>05/06/2000</start>
+<end>11/04/2001</end>
+</interval>
+<interval>
+<start>07/23/2000</start>
+<end>05/20/1998</end>
+</interval>
+<interval>
+<start>10/09/2000</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>05/15/1999</start>
+<end>02/08/1998</end>
+</interval>
+<interval>
+<start>11/10/1998</start>
+<end>07/25/1999</end>
+</interval>
+<interval>
+<start>05/05/1998</start>
+<end>11/12/1998</end>
+</interval>
+<interval>
+<start>08/15/1998</start>
+<end>06/06/2001</end>
+</interval>
+<interval>
+<start>08/18/2000</start>
+<end>07/11/1999</end>
+</interval>
+<interval>
+<start>05/27/1999</start>
+<end>09/20/2000</end>
+</interval>
+<interval>
+<start>11/12/2001</start>
+<end>02/20/2000</end>
+</interval>
+<interval>
+<start>05/19/2000</start>
+<end>04/19/2001</end>
+</interval>
+<interval>
+<start>02/23/1998</start>
+<end>01/26/1998</end>
+</interval>
+<interval>
+<start>09/20/1998</start>
+<end>09/24/2001</end>
+</interval>
+<interval>
+<start>05/05/2000</start>
+<end>08/27/2001</end>
+</interval>
+<interval>
+<start>07/16/2000</start>
+<end>07/08/2000</end>
+</interval>
+<interval>
+<start>08/15/2001</start>
+<end>03/28/2000</end>
+</interval>
+<interval>
+<start>04/27/1999</start>
+<end>07/06/1999</end>
+</interval>
+<interval>
+<start>10/16/1998</start>
+<end>11/24/1998</end>
+</interval>
+<interval>
+<start>01/06/2001</start>
+<end>10/03/1999</end>
+</interval>
+<interval>
+<start>04/22/1998</start>
+<end>04/21/1999</end>
+</interval>
+<interval>
+<start>02/03/2000</start>
+<end>04/26/2001</end>
+</interval>
+<interval>
+<start>09/16/2000</start>
+<end>02/23/2000</end>
+</interval>
+<interval>
+<start>08/06/1998</start>
+<end>10/04/2001</end>
+</interval>
+<interval>
+<start>02/26/1999</start>
+<end>04/22/2000</end>
+</interval>
+<interval>
+<start>11/20/1999</start>
+<end>08/22/2001</end>
+</interval>
+<interval>
+<start>12/25/1999</start>
+<end>12/18/2001</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>06/14/1999</end>
+</interval>
+<interval>
+<start>12/08/2001</start>
+<end>01/13/2001</end>
+</interval>
+<interval>
+<start>02/10/1998</start>
+<end>06/07/1998</end>
+</interval>
+<interval>
+<start>06/10/2000</start>
+<end>02/19/2001</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>05/20/2001</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>09/07/1999</start>
+<end>09/15/1999</end>
+</interval>
+<interval>
+<start>05/20/1998</start>
+<end>02/19/1999</end>
+</interval>
+<interval>
+<start>08/18/1999</start>
+<end>05/04/1999</end>
+</interval>
+<interval>
+<start>07/19/2001</start>
+<end>09/27/1999</end>
+</interval>
+<interval>
+<start>08/16/1999</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>08/02/1998</start>
+<end>05/03/2001</end>
+</interval>
+<interval>
+<start>01/14/2001</start>
+<end>12/24/1998</end>
+</interval>
+<interval>
+<start>12/06/2000</start>
+<end>06/14/1998</end>
+</interval>
+<interval>
+<start>06/10/1998</start>
+<end>04/09/1999</end>
+</interval>
+<interval>
+<start>12/09/1998</start>
+<end>06/23/2001</end>
+</interval>
+<interval>
+<start>06/02/1999</start>
+<end>10/28/2001</end>
+</interval>
+<interval>
+<start>08/24/2000</start>
+<end>02/10/1998</end>
+</interval>
+<interval>
+<start>06/04/1999</start>
+<end>05/03/2000</end>
+</interval>
+<interval>
+<start>12/12/2000</start>
+<end>02/26/2000</end>
+</interval>
+<interval>
+<start>11/06/1999</start>
+<end>07/25/2000</end>
+</interval>
+<interval>
+<start>07/10/2001</start>
+<end>03/15/2000</end>
+</interval>
+<interval>
+<start>07/19/1999</start>
+<end>06/27/1998</end>
+</interval>
+<interval>
+<start>04/08/1998</start>
+<end>02/05/1999</end>
+</interval>
+<interval>
+<start>11/11/1998</start>
+<end>06/04/1999</end>
+</interval>
+<interval>
+<start>08/09/2001</start>
+<end>02/13/2001</end>
+</interval>
+<interval>
+<start>07/14/1998</start>
+<end>10/04/1999</end>
+</interval>
+<interval>
+<start>03/07/2000</start>
+<end>05/16/2001</end>
+</interval>
+<interval>
+<start>03/06/1999</start>
+<end>07/21/2000</end>
+</interval>
+<interval>
+<start>03/21/2000</start>
+<end>11/04/1998</end>
+</interval>
+<interval>
+<start>10/13/1999</start>
+<end>08/17/1998</end>
+</interval>
+<interval>
+<start>12/02/2000</start>
+<end>02/10/2001</end>
+</interval>
+<interval>
+<start>05/06/1998</start>
+<end>09/20/2001</end>
+</interval>
+<interval>
+<start>05/05/1999</start>
+<end>06/15/1998</end>
+</interval>
+<interval>
+<start>04/10/1998</start>
+<end>09/10/2000</end>
+</interval>
+<interval>
+<start>10/11/2000</start>
+<end>12/10/2001</end>
+</interval>
+<interval>
+<start>05/04/1998</start>
+<end>08/11/1999</end>
+</interval>
+<interval>
+<start>02/24/2001</start>
+<end>02/22/1998</end>
+</interval>
+<interval>
+<start>06/09/2000</start>
+<end>08/22/1999</end>
+</interval>
+<interval>
+<start>09/01/1998</start>
+<end>05/08/2001</end>
+</interval>
+<interval>
+<start>10/18/1999</start>
+<end>01/05/2001</end>
+</interval>
+<interval>
+<start>06/24/2001</start>
+<end>09/10/1999</end>
+</interval>
+<interval>
+<start>02/05/2001</start>
+<end>10/14/2000</end>
+</interval>
+<interval>
+<start>05/01/2000</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>11/18/1999</start>
+<end>06/04/2000</end>
+</interval>
+<interval>
+<start>12/28/1998</start>
+<end>11/12/2001</end>
+</interval>
+<interval>
+<start>07/09/2000</start>
+<end>12/07/2000</end>
+</interval>
+<interval>
+<start>04/07/1999</start>
+<end>06/06/2000</end>
+</interval>
+<interval>
+<start>04/18/2000</start>
+<end>09/11/2001</end>
+</interval>
+<interval>
+<start>02/16/2001</start>
+<end>10/09/2001</end>
+</interval>
+<interval>
+<start>04/11/1998</start>
+<end>03/11/2000</end>
+</interval>
+<interval>
+<start>02/05/2001</start>
+<end>04/18/1998</end>
+</interval>
+<interval>
+<start>03/04/1999</start>
+<end>11/15/2000</end>
+</interval>
+<interval>
+<start>01/13/1998</start>
+<end>05/18/1998</end>
+</interval>
+<interval>
+<start>12/25/1998</start>
+<end>07/06/2001</end>
+</interval>
+<interval>
+<start>10/18/2000</start>
+<end>08/24/1998</end>
+</interval>
+<interval>
+<start>10/25/1999</start>
+<end>11/25/2000</end>
+</interval>
+<interval>
+<start>05/08/1998</start>
+<end>08/17/2001</end>
+</interval>
+<interval>
+<start>10/05/2000</start>
+<end>09/18/2000</end>
+</interval>
+<interval>
+<start>01/13/2000</start>
+<end>03/06/2000</end>
+</interval>
+<interval>
+<start>03/03/2001</start>
+<end>12/14/2000</end>
+</interval>
+<interval>
+<start>09/20/2001</start>
+<end>07/19/2000</end>
+</interval>
+<interval>
+<start>03/23/1999</start>
+<end>08/25/1999</end>
+</interval>
+<interval>
+<start>07/16/1998</start>
+<end>12/06/1999</end>
+</interval>
+<interval>
+<start>02/09/2000</start>
+<end>06/28/2001</end>
+</interval>
+<interval>
+<start>10/07/2001</start>
+<end>08/08/2001</end>
+</interval>
+<interval>
+<start>08/24/1998</start>
+<end>02/20/1998</end>
+</interval>
+<interval>
+<start>02/15/2001</start>
+<end>09/07/1999</end>
+</interval>
+<interval>
+<start>05/27/2001</start>
+<end>01/14/1999</end>
+</interval>
+<interval>
+<start>06/08/1999</start>
+<end>12/25/2000</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>03/05/1999</end>
+</interval>
+<interval>
+<start>01/26/2001</start>
+<end>02/12/2000</end>
+</interval>
+<interval>
+<start>06/01/2001</start>
+<end>09/24/2000</end>
+</interval>
+<interval>
+<start>04/27/2000</start>
+<end>09/23/1999</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>04/17/1998</end>
+</interval>
+<interval>
+<start>07/02/1998</start>
+<end>06/10/1998</end>
+</interval>
+<interval>
+<start>05/19/1998</start>
+<end>05/28/2001</end>
+</interval>
+<interval>
+<start>08/07/1998</start>
+<end>03/05/1999</end>
+</interval>
+<interval>
+<start>06/01/1998</start>
+<end>02/26/1998</end>
+</interval>
+<interval>
+<start>09/18/2000</start>
+<end>03/23/2000</end>
+</interval>
+<interval>
+<start>09/17/1998</start>
+<end>01/14/2000</end>
+</interval>
+<interval>
+<start>03/01/1999</start>
+<end>02/23/2001</end>
+</interval>
+<interval>
+<start>03/26/2001</start>
+<end>12/06/1998</end>
+</interval>
+<interval>
+<start>10/16/2000</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>06/03/2000</start>
+<end>04/15/1999</end>
+</interval>
+<interval>
+<start>01/04/1999</start>
+<end>06/20/2000</end>
+</interval>
+<interval>
+<start>05/24/2001</start>
+<end>02/14/1999</end>
+</interval>
+<interval>
+<start>06/27/2000</start>
+<end>10/01/2001</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>03/25/1999</end>
+</interval>
+<interval>
+<start>02/24/1998</start>
+<end>05/03/1999</end>
+</interval>
+<interval>
+<start>04/22/1998</start>
+<end>09/25/1999</end>
+</interval>
+<interval>
+<start>04/14/1998</start>
+<end>09/26/2001</end>
+</interval>
+<interval>
+<start>02/27/1999</start>
+<end>12/11/1999</end>
+</interval>
+<interval>
+<start>09/25/1998</start>
+<end>08/12/2000</end>
+</interval>
+<interval>
+<start>07/22/2001</start>
+<end>10/02/2001</end>
+</interval>
+<interval>
+<start>08/20/1999</start>
+<end>09/05/1998</end>
+</interval>
+<interval>
+<start>07/11/2001</start>
+<end>07/18/2000</end>
+</interval>
+<interval>
+<start>10/18/1998</start>
+<end>08/24/2000</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>08/26/2000</end>
+</interval>
+<interval>
+<start>06/10/1999</start>
+<end>11/24/2001</end>
+</interval>
+<interval>
+<start>03/27/2001</start>
+<end>11/19/1998</end>
+</interval>
+<interval>
+<start>09/23/2001</start>
+<end>02/19/2000</end>
+</interval>
+<interval>
+<start>06/25/1999</start>
+<end>04/22/2001</end>
+</interval>
+<interval>
+<start>09/28/2001</start>
+<end>05/22/2000</end>
+</interval>
+<interval>
+<start>11/04/1998</start>
+<end>05/14/2000</end>
+</interval>
+<interval>
+<start>07/17/1998</start>
+<end>09/06/1998</end>
+</interval>
+<interval>
+<start>12/16/2000</start>
+<end>09/24/2001</end>
+</interval>
+<interval>
+<start>04/04/1998</start>
+<end>02/21/2001</end>
+</interval>
+<interval>
+<start>10/06/2000</start>
+<end>02/21/1998</end>
+</interval>
+<interval>
+<start>02/11/1998</start>
+<end>01/26/1999</end>
+</interval>
+<interval>
+<start>08/14/2000</start>
+<end>10/24/1999</end>
+</interval>
+<interval>
+<start>09/25/1998</start>
+<end>11/15/2001</end>
+</interval>
+<interval>
+<start>05/26/1999</start>
+<end>01/16/1999</end>
+</interval>
+<interval>
+<start>09/08/1998</start>
+<end>01/27/1999</end>
+</interval>
+<interval>
+<start>08/11/2000</start>
+<end>07/02/1999</end>
+</interval>
+<interval>
+<start>03/08/2001</start>
+<end>12/09/1998</end>
+</interval>
+<interval>
+<start>08/17/1998</start>
+<end>06/04/2001</end>
+</interval>
+<interval>
+<start>01/11/2000</start>
+<end>05/13/2000</end>
+</interval>
+<interval>
+<start>10/25/2000</start>
+<end>09/04/1999</end>
+</interval>
+<interval>
+<start>03/25/2001</start>
+<end>07/26/1998</end>
+</interval>
+<interval>
+<start>06/25/2001</start>
+<end>12/26/1998</end>
+</interval>
+<interval>
+<start>03/09/2000</start>
+<end>04/09/2001</end>
+</interval>
+<interval>
+<start>11/28/1999</start>
+<end>10/03/2001</end>
+</interval>
+<interval>
+<start>05/11/1998</start>
+<end>08/18/1999</end>
+</interval>
+<interval>
+<start>04/09/1998</start>
+<end>01/04/2000</end>
+</interval>
+<interval>
+<start>12/05/2001</start>
+<end>08/02/2000</end>
+</interval>
+<interval>
+<start>10/08/2001</start>
+<end>03/25/2001</end>
+</interval>
+<interval>
+<start>08/27/2000</start>
+<end>08/18/2000</end>
+</interval>
+<interval>
+<start>09/26/2001</start>
+<end>02/05/2000</end>
+</interval>
+<interval>
+<start>10/12/1998</start>
+<end>04/13/1998</end>
+</interval>
+<interval>
+<start>12/01/1998</start>
+<end>01/12/1998</end>
+</interval>
+<interval>
+<start>04/03/1999</start>
+<end>10/25/2001</end>
+</interval>
+<interval>
+<start>01/26/1998</start>
+<end>01/27/2001</end>
+</interval>
+<interval>
+<start>04/07/1998</start>
+<end>01/10/1999</end>
+</interval>
+<interval>
+<start>01/25/2001</start>
+<end>07/25/1998</end>
+</interval>
+<interval>
+<start>02/06/1999</start>
+<end>06/17/1998</end>
+</interval>
+<interval>
+<start>09/09/1998</start>
+<end>07/17/2001</end>
+</interval>
+<interval>
+<start>06/04/2000</start>
+<end>09/04/1998</end>
+</interval>
+<interval>
+<start>12/20/2000</start>
+<end>03/15/1999</end>
+</interval>
+<interval>
+<start>12/12/1998</start>
+<end>09/04/1998</end>
+</interval>
+<interval>
+<start>09/03/1998</start>
+<end>03/12/1999</end>
+</interval>
+<interval>
+<start>12/11/1999</start>
+<end>02/09/2001</end>
+</interval>
+<interval>
+<start>04/01/1999</start>
+<end>06/24/2000</end>
+</interval>
+<interval>
+<start>09/17/2001</start>
+<end>05/26/1998</end>
+</interval>
+<interval>
+<start>04/26/2000</start>
+<end>09/16/2001</end>
+</interval>
+<interval>
+<start>01/25/2000</start>
+<end>08/18/1999</end>
+</interval>
+</xml_result>