It's been another week of low gas prices across northern New England.

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Among the three states, the price-tracking website GasBuddy.com says gasoline prices are lowest in New Hampshire, where the average price fell 2 cents per gallon last week to $1.95. In Vermont, the average price stayed the same at $2.13 per gallon, and in Maine, it's $2.05, falling nearly 2 cents per gallon. This marks a trend that has brought the price of gas in the state to a six-year low.

The national average is $1.97. The national average has dropped 3.8 cents per gallon in the last month and is 15.6 cents per gallon lower than the price a year ago.

Northern Maine prices are down 6 cents in the past week, to $2.19 a gallon.