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1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Tons per carload 66.6 63.5 63.9 64.6 67.1 63.4 63.4 63.6 62.1 64.5 63.1...Index: 1991 = 1.00
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Ton-miles 1.00 1.04 1.04 1.11...Percentage of respondents who say traffic congestion is a problem
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Month of survey Adult population Residents of MSAs Residents of non-MSAs...Number
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1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Air 0 0 0 0 110 0 0 0 0 0 0 Highway 16 15 11 7 8 12 13 10...Percent
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1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Large buses 50.3 51.9 59.2 63.8 65.2 72.6 76.8...Excel | CSV | Graphic Version
Ages 19-64 Ages 65+ Number (millions) Percent Number (millions) Percent Midnight - 1am 1,351.5 0.5 42.0 0.1 1am - 2am 810.9 0.3 0.0 0.0...Excel | CSV | Graphic Version
Age Males (number) Females (number) 0-4 3,804 2,654 5-9 4,805 2,416 10-14 11,653 5,595 15-19 16,899 11,864 20-24 22,647...Excel | CSV | Graphic Version
Men 65+ Women 65+ Number (millions) Percent SE Number (millions) Percent SE Personal vehicles 107.5 91.5 0.84 89.3 87.1 0.78 Air 5.9...Years, unless noted
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 All commercial aircraft 11.2 11.3 11.6 12.2 12.4 13.2...Index: 1993 = 1.00
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1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 Transportation sector energy use 1....