How much did gas cost in 2001?

January 2001 $1.47 per gallon February 2001 $1.48 per gallon March 2001 $1.45 per gallon April 2001 $1.56 per gallon May 2001 $1.73 per gallon June 2001 $1.64 per gallon July 2001 $1.48 per gallon August 2001 $1.43 per gallon September 2001 $1.53 per gallon October 2001 $1.36 per gallon November 2001 $1.26 per gallon December 2001 $1.13 per gallon