How much did French bread cost in 1980?

January 1980 $0.76 per pound February 1980 $0.77 per pound March 1980 $0.77 per pound April 1980 $0.76 per pound May 1980 $0.77 per pound June 1980 $0.78 per pound July 1980 $0.78 per pound August 1980 $0.78 per pound September 1980 $0.80 per pound October 1980 $0.81 per pound November 1980 $0.82 per pound December 1980 $0.83 per pound