How much did ground beef cost in 1999?

January 1999 $1.38 per pound February 1999 $1.43 per pound March 1999 $1.40 per pound April 1999 $1.43 per pound May 1999 $1.44 per pound June 1999 $1.45 per pound July 1999 $1.44 per pound August 1999 $1.44 per pound September 1999 $1.48 per pound October 1999 $1.50 per pound November 1999 $1.52 per pound December 1999 $1.53 per pound