January 07, 1981
January 01, 1979
February 13, 1980
February 08, 1978
December 19, 1979
October 20, 1977
July 24, 1978
November 01, 1977
March 22, 1978
May 25, 1977
August 10, 1977
June 07, 1978
May 31, 1978
April 27, 1977
January 01, 1977
January 01, 1979
September 28, 1979
September 10, 1982
January 01, 1977
August 10, 1977
August 01, 1979
March 12, 1980
January 01, 1979
July 20, 1977
August 11, 1977
September 26, 1979
February 02, 1977
March 21, 1978
February 15, 1978
June 02, 1976
November 23, 1977
October 25, 1978
February 21, 1979
December 18, 1979
Unknown