How much did milk cost in 2017?

January 2017 $3.32 per gallon February 2017 $3.30 per gallon March 2017 $3.32 per gallon April 2017 $3.26 per gallon May 2017 $3.24 per gallon June 2017 $3.21 per gallon July 2017 $3.22 per gallon August 2017 $3.17 per gallon September 2017 $3.21 per gallon October 2017 $3.16 per gallon November 2017 $3.15 per gallon December 2017 $3.16 per gallon