DEARBORN, MI (AP)-- AAA Michigan says gas prices statewide have decreased by about 17 cents in the past week.
The Dearborn-based auto club says the average price for self-serve regular unleaded gasoline was about $2.17 per gallon on Sunday. That's about 83 cents less than it was at the same point last year.
The lowest average price was about $2.05 per gallon in the Flint area, while the highest average was about $2.27 per gallon in the Traverse City area.
AAA Michigan surveys daily fuel prices at 2,800 gas stations across the state.