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Percent Number (millions) SE (millions) Personal vehicle 89.4 2,336 36.9 Air 7.4 193 6.3 Bus 2.1 55 3.5 Train 0.8 21 2.9 Other 0.2 6...Number of flights
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1995 1996 1997 1998 1999 2000 2001 2002 2003 On-time flights 4,185,788 3,989,281 4,218,165 4,156,980 4,207,293 4,130,185 4,619,234 4,329,...Current dollars
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1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Bus 0.15 0.15 0.17 0.17 0.18 0.18 0.20 0.20 0.21 0.20 0.19...Number (millions)
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Mode Commute SE Business SE Pleasure SE Personal business SE Other SE Personal vehicle 318.3 24.1 328.6 13.8 1,309.9 22.1 292...Billions of chained 2000 dollars
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Railroad transportation 20.7 20.6 20.8 21.9 22.5 23.3...Excel | CSV | Graphic Version
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...