Oil prices were down over the last week with WTI futures at $106.98 per barrel and Brent at $110.71 per barrel. A year ago, WTI was at $65, and Brent was at $69 - so WTI oil prices are up 65% year-over-year.
Here is a graph from Gasbuddy.com for nationwide gasoline prices. Nationally prices are at $4.30 per gallon. A year ago prices were at $2.85 per gallon, so gasoline prices are up $1.45 per gallon year-over-year.