Ohio gasoline prices have fallen by another 4 cents a gallon since last week while oil prices go back up.

The price checkers at AAA and the Oil Price Information Service say regular-grade gasoline is averaging about $3.69 statewide, down from $3.73 last Monday and down from the record $4.05 per gallon that Ohioans were paying a month ago.

One year ago, regular was averaging $2.66 in the state.

Gas prices have been leveling off amid new increases in oil prices. There are concerns that supplies could be disrupted by tropical weather along the U.S. Gulf Coast and a potential showdown over Iran's nuclear program.