Sep 13, 1992

Jul 01, 1992

Jul 01, 1992

Jun 06, 1992

Dec 31, 1991

Dec 31, 1991

Dec 31, 1991

Dec 31, 1991

Dec 31, 1991

Dec 01, 1991

Oct 01, 1991

May 01, 1991

Dec 31, 1990

Dec 31, 1990

Dec 31, 1990

Dec 31, 1988

Dec 31, 1988

Dec 31, 1988

Dec 31, 1988

Sep 01, 1988

TBD

TBD

TBD