April 01, 1990
January 01, 1983
September 12, 1980
June 24, 1993
March 20, 1975
October 07, 1991
December 01, 1993
December 29, 1994
April 07, 1989
May 08, 1981
March 26, 1981
January 19, 2001
June 17, 1996
January 01, 1996
December 31, 1988
