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Notes: 2006 data are preliminary.
One ton of carbon equals 3.667 tons of carbon dioxide gas. Electric utility emissions are distributed across sectors....
Miles per gallon
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Year Cars Light Truck 1985 27.0 20.6 1986 27.9 21.4 1987 28.1 21.6 1988 28.6 21.2 1989 28.1 20.9...Miles per gallon
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Key: R = revised.
Note: Dimensionally, fuel economy is miles divided by gallons. Then, presented with more than...
Millions of vehicles
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Year Cars Light trucks 1985 10.79 3.67 1986 11.01 4.35 1987 10.73 4.13 1988 10.74 4.56 1989 10.02 4.43 1990 8...Millions of vehicles
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Notes: Data are based on Environmental Protection Agency (EPA) definitions of light trucks (gross vehicle weight of 8,500 pounds or less)....
(Seasonally Adjusted)
Chain-type Index: 2000 = 100 (Yearly average based)
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Date TSI total TSI freight TSI passenger Jan-90 67.13 66.56 70.55 Feb-90 68.21 67....(Seasonally Adjusted)
Chain-type Index: 2000 = 100 (Yearly average based)
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Notes: 2007 data are through July. May-July 2007 data are preliminary. The TSI total is a...
(Current dollars)
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Average income (before taxes) $60,533 Average annual expenditures $48,398 Housing $16,366 34...(Current dollars)
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Private vehicle expenditures $8,003 Vehicle purchases $3,421 Gasoline and motor oil $2,227 Other vehicle...(Percent)
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Function 2006 Housing 25.5 Health care 17.3 Food 11.5 Transportation-related a 10.6 Education 7.4 Recreation 6.9 Other b...