The average price of a gallon of regular unleaded gasoline in 1997 was $1.23
In 1997, the average price per gallon of regular unleaded gas was $1.23
The average price of a gallon of regular unleaded gasoline in 1997 was $1.23
The average price of a gallon of regular unleaded gasoline in 1997 was $1.23
The average price of a gallon of regular unleaded gasoline in 1997 was $1.23
The average price of a gallon of regular unleaded gasoline in 1997 was $1.23
In 1997, the average price per gallon of regular unleaded gas was $1.23
The average price for a gallon of regular gasoline in 1997 was: $1.23
In 1997, the US national average price for a gallon of regular gasoline was $1.23 which equates to about $1.67 per gallon in 2010 dollars.
In March 1997, the US national average price of a gallon of regular gasoline was $1.235
In April 1997, the US national average price of a gallon of regular gasoline was $1.23. That is equal to about $1.67 per gallon in 2010 dollars.
the average price per gallon of gas in 1988 was $1.08
the average gas price for a gallon was $1.85 in the year of 1994.