Gas prices staying put in Columbia

COLUMBIA (WACH)-Average gas prices in Columbia have not moved in the past week.

According to the average cost for a gallon of regular Sunday was $3.55. This compares with the national average that has increased 3.8 cents per gallon in the last week to $3.75 per gallon.

Including the change in gas prices in Columbia during the past week, prices yesterday were 13.2 cents per gallon higher than the same day one year ago and are 16.3 cents per gallon higher than a month ago.

The national average has increased 28.3 cents per gallon during the last month and stands 22.4 cents per gallon higher than this day one year ago.