Dec 01, 1982

Dec 31, 1984

Dec 31, 1986

Dec 31, 1986

Dec 31, 1987

Dec 31, 1987

Dec 31, 1987

Dec 31, 1987

Jan 27, 1988

Dec 22, 1988

Dec 31, 1988

Dec 31, 1989

Dec 31, 1989

Dec 31, 1989

Dec 31, 1990

Dec 31, 1990

Dec 31, 1990

Dec 01, 1991

Dec 31, 1991

Feb 01, 1992

Dec 31, 1992

Feb 01, 1993

Dec 31, 1993

Feb 01, 1994

Mar 31, 1994

Jun 01, 1994

Sep 01, 1994

Oct 01, 1994

Mar 31, 1995

Dec 31, 1995

Dec 31, 1995

Dec 31, 1995

Feb 21, 1996

Jun 12, 1996

TBD