How much did milk cost in 2004?

January 2004 $2.88 per gallon February 2004 $2.81 per gallon March 2004 $2.79 per gallon April 2004 $2.91 per gallon May 2004 $3.37 per gallon June 2004 $3.57 per gallon July 2004 $3.48 per gallon August 2004 $3.30 per gallon September 2004 $3.15 per gallon October 2004 $3.16 per gallon November 2004 $3.22 per gallon December 2004 $3.23 per gallon