December 01, 1989
February 23, 1987
May 24, 1987
October 04, 1987
November 15, 1987
February 28, 1988
May 15, 1988
November 09, 1989
January 21, 1990
May 20, 1990
September 30, 1990
January 06, 1991
February 11, 1991
September 13, 1991
