Apr 12, 2002

Mar 08, 2002

Feb 21, 2002

Feb 07, 2002

Oct 12, 2001

Jun 07, 2001

Apr 06, 2001

Mar 30, 2001

Dec 31, 2000

Dec 31, 2000

Nov 10, 2000

Oct 01, 2000

Oct 01, 2000

Sep 07, 2000

Sep 01, 2000

Sep 01, 2000

Aug 10, 2000

Aug 03, 2000

Mar 30, 2000

Mar 01, 2000

Dec 31, 1999

Dec 31, 1999

Dec 31, 1999

Dec 22, 1999

Nov 25, 1999

Oct 06, 1999

May 26, 1999

Dec 31, 1998

Dec 31, 1998

Nov 30, 1997

Dec 31, 1996

Dec 31, 1995

Dec 31, 1988