July 01, 1980
January 01, 1980
August 24, 1990
September 19, 1980
April 02, 1993
October 12, 1980
January 01, 1993
January 01, 1974
November 19, 1993
November 17, 1975
April 26, 1976
April 10, 1972
March 26, 1981
December 11, 1977
June 09, 1980
October 18, 1978
March 04, 1985
August 17, 1981
January 01, 1971
March 11, 1973
November 04, 1985
January 04, 1980
September 05, 1975
May 07, 1987
October 07, 1988
August 15, 1977
October 14, 1977
May 17, 1996
