Monday, Dec. 22, 2008 | 2 a.m.
• Weekly U.S. western states’ gas prices (regular unleaded), shown as dollars per gallon, adjusted for inflation.
• Weekly crude oil prices, adjusted for inflation.
• U.S. gasoline consumption, In millions of gallons per day, shown as a monthly average.
• U.S. gasoline consumption shown as monthly percent change (from the same time one year earlier).