| http://www.w3.org/ns/prov#value | - The Price at the Pump According to the U.S. Energy Information Administration, in the United States the average cost of a gallon of regular unleaded gasoline (3.78 liters) rose from roughly $0.61 when it first came on the market in 1976 to more than $3 per gallon in 2011 (Efforts to remove lead from paint and gasoline were a significant legislative focus in the early 1970s due to the detrimental h
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