January 01, 1981
April 19, 1980
July 25, 1980
January 01, 1980
December 20, 1978
January 01, 1979
June 08, 1983
January 01, 1984
January 28, 1987
March 16, 1983
February 17, 1981
January 01, 1985
January 01, 1989
May 29, 1990
January 01, 1981
July 12, 1985
January 01, 1984