October 01, 1981
January 01, 1984
August 03, 1988
February 22, 1983
October 09, 1980
January 01, 1983
October 01, 1995
March 26, 1980
March 08, 1984
April 01, 1984
December 17, 1984
December 07, 1985
February 03, 1986
April 11, 1985
December 20, 1985
December 07, 1984
February 04, 1984
April 30, 1987