January 22, 1976
January 29, 1976
February 5, 1976
February 12, 1976
February 19, 1976
February 26, 1976
March 4, 1976
March 11, 1976
April 1, 1976
Stagnant, April 1, 1976
April 8, 1976
April 15, 1976
April 22, 1976
April 29, 1976
June 15, 1976
June 29, 1976
July 13, 1976
July 27, 1976
September 2, 1976
September 9, 1976
September 16, 1976
September 23, 1976
September 30, 1976
October 7, 1976
October 14, 1976
October 21, 1976
October 28, 1976
November 4, 1976
November 11, 1976
December 2, 1976
January 20, 1977
January 27, 1977
February 4, 1977
February 10, 1977
February 17, 1977
February 24, 1977
March 4, 1977
March 10, 1977
March 31, 1977
April 7, 1977
April 14, 1977
April 21, 1977
April 28, 1977
June 14, 1977
June 28, 1977
July 12, 1977
July 27, 1977
September 2, 1977
September 8, 1977
September 22, 1977
September 29, 1977
October 6, 1977
October 13, 1977
October 20, 1977
October 27, 1977
November 3, 1977
November 10, 1977
December 1, 1977
January 19, 1978
January 26, 1978
February 2, 1978
February 9, 1978
February 16, 1978
February 23, 1978
March 2, 1978
March 9, 1978
March 30, 1978
April 1, 1978
April 6, 1978
April 13, 1978
April 20, 1978
April 27, 1978
June 13, 1978
June 27, 1978
July 11, 1978
July 25, 1978
August 31, 1978
September 7, 1978
September 14, 1978
September 21, 1978
September 28, 1978
October 5, 1978
October 12, 1978
October 19, 1978
October 26, 1978
November 2, 1978
November 9, 1978
November 16, 1978
November 30, 1978
