Dec 31, 1993

Dec 31, 1993

Oct 01, 1993

Dec 31, 1992

Dec 31, 1992

Dec 31, 1992

Nov 20, 1992

Sep 29, 1992

Feb 01, 1992

Dec 31, 1991

Nov 15, 1991

Mar 01, 1991

Dec 31, 1990

Dec 07, 1990

Dec 31, 1989