How much did ground beef cost in 2009?

January 2009 $2.36 per pound February 2009 $2.44 per pound March 2009 $2.27 per pound April 2009 $2.25 per pound May 2009 $2.26 per pound June 2009 $2.23 per pound July 2009 $2.15 per pound August 2009 $2.13 per pound September 2009 $2.14 per pound October 2009 $2.18 per pound November 2009 $2.06 per pound December 2009 $2.19 per pound