Average retail gasoline prices in Minnesota have fallen 11.3 cents in the past week, averaging $3.36 per gallon Thursday, according to GasBuddy’s daily survey of 2,856 gas outlets in Minnesota. This compares with the national average that has fallen 5.7 cents per gallon in the last week to $3.50 per gallon, according to gasoline price website MinnesotaGasPrices.com.

Prices in International Falls Sunday ranged from $3.77 to $3.49 per gallon, according to the website.

Including the change in gas prices in Minnesota during the past week, prices Sunday were 6 cents per gallon lower compared to the same day one year ago and are 48.3 cents per gallon lower than a month ago. The national average has decreased 13.6 cents per gallon during the last month and stands 12.9 cents per gallon higher than this day one year ago.

“After an impressive surge abated several weeks ago, we’re seeing gasoline prices decline nicely,” said GasBuddy.com Senior Petroleum Analyst Patrick DeHaan. “One in five states currently has at least one gas station with gasoline under $3 per gallon: South Carolina, Alabama, Tennessee, Oklahoma, Ohio, Texas, New Mexico, Virginia, Indiana, and Michigan all have at least one station statewide under $3. The national average is likely to continue its decline this week as retail prices catch up to the decrease in wholesale gasoline prices,” DeHaan said.

GasBuddy operates MinnesotaGasPrices.com and over 250 similar websites that track gasoline prices at more than 140,000 gasoline stations in the United States and Canada.