June 1 1978
1987
1989
January 1 1985
January 1 1990
January 1 1992
December 31 1991
January 1 1994
September 1 1992
December 31 1993
September 10 1995
January 1 1989
March 1 1973
December 31 1990
December 31 1989
January 1 1997
October 26 1995
February 1 1986
January 1 1986
January 1 1999
January 1 1998
January 1 2000
June 1 1998
November 29 1994
December 16 1996
April 7 1997
1982