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Percent
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Trip distance Bicycling SE Walking SE 1 mile or less 1.9 0.1 24.1 0.4 1.1 to 2.0 1.0 0.1 11.4 0.3 2.1...Not seasonally adjusted, domestic carriers only
Q1: 1995 = 100.0
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Quarter BLS Airline Fare CPI (Quarterly average) Air Travel Price Index (All origins) Air Travel Price Index (U...Chained 2000 dollars
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1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002...Excel | CSV | Graphic Version
Person-miles for all modes 40 Person-miles in personal vehicles 35NOTE: Data are from the daily travel segment of the 2001 National Household Travel Survey. Long-...
Millions of current dollars
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Imports 35,497 34,987...Excel | CSV | Graphic Version
TgCO2Eq Percent Passenger cars 636.9 45.4 Light-duty trucks 465.5 33.2 All other trucks 292.4 20.8 Buses 8.3 0.6 Total...Millions of crossties
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1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Crossties replaced 13.5 12.8 12.3 12.1 13.4...United States = 1.00
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Country 2000 Mexico 0.70 Poland 0.75 Greece 0.76 Hungary 0...Excel | CSV
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Passenger-miles of travel (billions) 3,815 3,925 3,996 4,082 4,120 4,247...Quadrillion British thermal units (Btu)
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1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 Transportation 22.9 23.5 24.0 24.5 24.8 25....