DEARBORN, MI (AP)-- AAA Michigan says gas prices statewide have decreased by about 9 cents per gallon in the past week.
The Dearborn-based auto club says the average price for self-serve regular unleaded gasoline was about $2.26 per gallon on Sunday. That's about 60 cents less than it was at the same point last year.
This is the fourth week in a row that the statewide price of gas has decreased.
The lowest average price was about $2.13 per gallon in the Benton Harbor area, while the highest average was about $2.39 per gallon in the Marquette area.
AAA Michigan surveys daily fuel prices at 2,800 gas stations across the state.