CONCORD, N.H. — Gas prices haven’t moved much in northern New England.

GasBuddy’s daily survey of gas outlets in Maine found that average retail gasoline prices in the state have remain unchanged in the past week at an average of $2.83 per gallon. Prices in New Hampshire have decreased slightly per gallon to an average of $2.80. In Vermont, prices went up 1.2 cents per gallon to an average price of $2.89.

The national average is $2.85 per gallon. It’s dropped 6.1 cents per gallon in the last month and stands 60 cents per gallon higher than a year ago.