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Million metric tons of carbon
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Notes: 2000-2003 data are revised from previous editions. 2004 data are preliminary.
One ton of carbon...
Miles per gallon
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Year Cars Light Truck 1985 27.6 20.7 1986 28.2 21.5 1987 28.5 21.7 1988 28.8 21.3 1989 28.4 21.0...Miles per gallon
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Note: 2002 and 2003 data are revised from the previous edition.
Source: U.S. Department of...
Millions of vehicles
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Year Cars Light trucks 1985 10.79 3.67 1986 11.02 4.35 1987 10.73 4.13 1988 10.74 4.56 1989 10.02 4.44...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...
(Seasonally Adjusted)
Chain-type Index: 2000 = 100 (Yearly average based)
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Date TSI total TSI freight TSI passenger Jan-90 67.61 66.89 70.31 Feb-90 68.36 67.79 70.49...(Seasonally Adjusted)
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Notes: 2005 data are through May. March-May 2005 data are preliminary. The TSI total is a single index measure of monthly output of for-hire transportation...
(Current dollars)
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Average income (before taxes) $54,453 Average annual expenditures $43,395 Housing $13,918 32% Food $5,781 13...(Current dollars)
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a Includes entertainment, personal care products and services, education, tobacco products and smoking, and miscellaneous.
...(Percent)
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Function 2004 Housing 25.4 Health care 16.9 Food 11.7 Transportation-related a 10.5 Education 7.3 Recreation 6.9 Other b...