Oct 15, 2010

Dec 31, 2004

Mar 16, 2004

Mar 18, 2003

Jan 05, 2003

Aug 16, 2002

Apr 29, 2002

Jun 20, 2000

Sep 01, 1999

Dec 31, 1997

Oct 31, 1995

Jul 10, 1994

Jun 27, 1994

Dec 31, 1993

Dec 31, 1993

Dec 31, 1993

Dec 31, 1993

Dec 31, 1993

Mar 31, 1993

Feb 01, 1992

Dec 31, 1991

Sep 01, 1990

Aug 01, 1987

Dec 31, 1986

Dec 31, 1982

Nov 01, 1982

Oct 01, 1981

TBD