California ? The average price of U.S. gasoline fell 22 cents a gallon during the past two weeks, bringing it to its lowest level in nearly five years, according to a national survey released Sunday.

The average price of regular gasoline Friday was $1.75 a gallon, oil industry analyst Trilby Lundberg said. The price of mid-grade was $1.90 a gallon and the price of premium was $2.02 a gallon.

The last time gas was cheaper was in March 2004, Lundberg said, when the national average for regular was $1.74 a gallon. The all-time high was on July 11, 2008, when the price peaked at $4.11 a gallon.