The average price of a gallon of regular unleaded gasoline in 1999 was $1.17
The US national average retail gasoline price that year was $1.17 per gallon.
The average price of a gallon of regular unleaded gasoline in 1999 was $1.17
The average price of a gallon of regular unleaded gasoline in 1999 was $1.17
the average gas price for a gallon was $1.85 in the year of 1994.
The average price for a gallon of regular gasoline in 1999 was: $1.17
The average price of a gallon of regular unleaded gasoline in 1999 was $1.17
The average price of a gallon of regular unleaded gasoline in 1999 was $1.17
In 1999, the US national average price of a gallon of regular gasoline was $1.17 - equivalent to about $1.53 per gallon in 2010.
In 1999, the US national average price of a gallon of regular gasoline was $1.17 - equivalent to about $1.73 per gallon in 2010.
In 1999, the US national average price of a gallon of regular gasoline was $1.17. That is equal to about $1.53 per gallon in 2010 dollars.
In 1999, the US national average price of a gallon of regular gasoline was $1.17. That is equal to about $1.53 per gallon in 2010 dollars.
In 1999, the US national average price of a gallon of regular gasoline was $1.17. That is equal to about $1.53 per gallon in 2010 dollars.