How much did milk cost in 2010?

January 2010 $3.24 per gallon February 2010 $3.20 per gallon March 2010 $3.19 per gallon April 2010 $3.14 per gallon May 2010 $3.18 per gallon June 2010 $3.30 per gallon July 2010 $3.31 per gallon August 2010 $3.30 per gallon September 2010 $3.28 per gallon October 2010 $3.32 per gallon November 2010 $3.33 per gallon December 2010 $3.32 per gallon