November 21, 1980
January 01, 1980
November 16, 1995
May 01, 1986
January 01, 1988
December 31, 1994
January 01, 1992
January 01, 1989
May 04, 1983
January 31, 1990
July 26, 1989
February 01, 1990
January 01, 1991
December 18, 1986
July 11, 1991
April 01, 1992
October 01, 1992
April 30, 1990
June 30, 1996
July 27, 1989
January 01, 1991
January 01, 1992
January 01, 1991
December 01, 1984
December 07, 1985
January 01, 1997
April 14, 1979
July 01, 1993
February 19, 1982
November 02, 1985
December 13, 1984
December 21, 1985
November 01, 1984
February 02, 1984
December 31, 1990
January 01, 1985
January 01, 1990
January 01, 1991
January 01, 1991