How much did whole-wheat bread cost in 1980?

January 1980 $0.72 per pound February 1980 $0.72 per pound March 1980 $0.70 per pound April 1980 $0.71 per pound May 1980 $0.72 per pound June 1980 $0.73 per pound July 1980 $0.74 per pound August 1980 $0.74 per pound September 1980 $0.72 per pound October 1980 $0.74 per pound November 1980 $0.74 per pound December 1980 $0.75 per pound