How much did gas cost in 1993?

January 1993 $1.12 per gallon February 1993 $1.11 per gallon March 1993 $1.10 per gallon April 1993 $1.11 per gallon May 1993 $1.13 per gallon June 1993 $1.13 per gallon July 1993 $1.11 per gallon August 1993 $1.10 per gallon September 1993 $1.09 per gallon October 1993 $1.13 per gallon November 1993 $1.11 per gallon December 1993 $1.07 per gallon