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(Number of city-pairs)
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Increased schedule time Decreased or unchanged schedule time Air 177 84 Rail 154 92 Bus 115...(Billions of chained 1996 dollars)
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001...(Billions of current dollars)
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 GDP of for-hire...Index: 1990 = 100.0
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Railroad industry 100.0 103.3 109.9 113.5 115.9 122.8 127.4 127.4...Excel | CSV | Graphic Version
Ship type (number of vessels) Age range (years) < 6 6-10 11-15 16-20 21-25 > 25 Dry cargo (733) 66 50 113 136 105 263 Tanker (135) 11 4 8 34...(Current dollars)
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Total Costs 0.37 0.39 0.39 0.39 0.41 0.43 0.45 0....(Percent)
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1993 1994 1995 1996 1997 1998 1999 2000 2001 Large buses 79.4 80.1 84.5 87.8 90.4 91.6 93.4 94.5 95.4...(Chained 1996 dollars)
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1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Total Costs 0.43 0.43 0.42 0.42 0.42...(Percent)
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Railroad transportation 10.0 11.2 10.7 10.4 10.1...Excel | CSV
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Gross domestic product (GDP) (Billions of chained 1996 dollars) 6,708 6,676 6,880 7,063...