March 19, 1971
January 01, 1972
January 01, 1972
April 11, 1975
November 28, 1975
December 24, 1968
February 22, 1980
April 10, 1984
January 01, 1987
October 01, 1982
January 01, 1985
January 26, 1985
December 31, 1986
February 21, 1987
March 08, 1988
December 24, 1989
June 20, 1989
January 01, 1990
July 17, 1991
December 28, 1991
June 15, 1991
June 08, 1991
June 22, 1991
February 18, 1993
June 06, 1993
December 31, 1987
June 06, 1993
January 01, 1985
