May 13, 1976

Sep 01, 1981

May 01, 1982

Dec 01, 1982

Dec 31, 1982

Dec 31, 1982

Jan 01, 1983

Feb 21, 1983

Dec 31, 1983

Dec 31, 1983

Dec 31, 1983

Dec 31, 1983

Dec 31, 1983

Jan 01, 1984

Jul 01, 1984

Nov 18, 1984

Nov 30, 1984

Dec 21, 1984

Dec 21, 1984

Dec 31, 1984

Dec 31, 1984

Dec 31, 1984

Dec 31, 1984

Apr 01, 1985

Apr 02, 1985

Oct 01, 1985

Oct 18, 1985

Nov 01, 1985

Dec 31, 1985

Dec 31, 1985

Dec 31, 1985

Dec 31, 1985

Jul 30, 1986

Nov 01, 1986

Dec 23, 1986

Dec 31, 1986