1982: Feb 17; April 28; June 9, 16, 23, 30; July 14, 21, 28; August 4; October 13, 27; November 10, 17, 24; December 1, 8, 22. 

1983: January 5, 12; February 9, 16, 23; March 2, 30; April 20; May 11, 25; June 1, 22, 29; July 6, 13, 27; August 3, 10, 31; September 21; October 5, 12, 19; November 16. 

1984: January 11, 18, 25; February 15.