January 1981Jan 3, 1981Jan 10, 1981Jan 17, 1981Jan 24, 1981Jan 31, 1981February 1981Feb 7, 1981Feb 14, 1981Feb 21, 1981Feb 28, 1981March 1981Mar 7, 1981Mar 14, 1981Mar 21, 1981Mar 28, 1981April 1981Apr 4, 1981Apr 11, 1981Apr 18, 1981Apr 25, 1981May 1981May 2, 1981May 9, 1981May 16, 1981May 23, 1981May 30, 1981June 1981Jun 6, 1981Jun 13, 1981Jun 20, 1981Jun 27, 1981July 1981Jul 4, 1981Jul 11, 1981Jul 18, 1981Jul 25, 1981August 1981Aug 1, 1981Aug 8, 1981Aug 15, 1981Aug 22, 1981Aug 29, 1981September 1981Sep 5, 1981Sep 12, 1981Sep 19, 1981Sep 26, 1981October 1981Oct 3, 1981Oct 10, 1981Oct 17, 1981Oct 24, 1981Oct 31, 1981November 1981Nov 7, 1981Nov 14, 1981Nov 21, 1981Nov 28, 1981December 1981Dec 5, 1981Dec 12, 1981Dec 19, 1981Dec 26, 1981
