U.S. regular gasoline prices fell 1.3 cents over the week to $4.465/gallon, though prices remain $1.347 higher than a year ago. Diesel saw a much larger decline, falling 14.7 cents to $6.382/gallon, but remains $2.628 above last year. The biggest weekly drops were in the Midwest for gasoline (-9.5 cents) and Gulf Coast for diesel (-22.2 cents).