How much did ground beef cost in 2013?

January 2013 $3.41 per pound February 2013 $3.38 per pound March 2013 $3.33 per pound April 2013 $3.27 per pound May 2013 $3.31 per pound June 2013 $3.38 per pound July 2013 $3.46 per pound August 2013 $3.45 per pound September 2013 $3.50 per pound October 2013 $3.39 per pound November 2013 $3.48 per pound December 2013 $3.46 per pound