June 10, 2001
May 20, 1981
December 14, 1978
October 01, 1982
January 04, 1983
September 21, 1983
July 27, 1990
August 04, 1989
October 15, 1983
May 06, 1988
April 30, 1982
October 17, 1997
April 18, 1996
September 13, 1990
September 30, 2001
