January 01, 1980
March 31, 1997
March 13, 1980
November 14, 1980
June 03, 2002
December 17, 1980
April 19, 1993
January 17, 1989
May 01, 2002
January 04, 1984
April 26, 2002
October 04, 2002
August 23, 1995
