CONCORD, N.H. (AP) — Gas prices haven't changed much over the last week in northern New England.

GasBuddy's daily survey of gas outlets in Vermont found that the average retail gasoline prices in the state have risen 1.6 cents in the past week, to an average of $2.66 per gallon. New Hampshire has seen a decrease of less than a penny, to $2.56 per gallon. Gas prices in Maine stayed at $2.65 a gallon.

GasBuddy says the national average gas price has fallen slightly in the past week to $2.65. The national average has increased 12 cents per gallon in the last month and stands 25.9 cents per gallon higher than a year ago.