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Mode Value (percent) Weight (percent) U.S.-NAFTA trade, totala 100.0 100.0 Truck 64.2 30.4 Rail 15.2 17.2 Pipeline 5.1 12.9 Air 4.5 0.1...(Thousands of short tons)
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Exportsa Modal % Imports Modal % Total tradea Total modal % Total 492,046 100.0 1,230,540 100.0 1,722,586...(Millions of current U.S. dollars)
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Exports Modal % Imports Modal % Total trade Total modal % Total 723,743 100.0 1,259,396 100.0 1,983...(Thousands)
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1990 1995 2000 2003 For-hire transport & warehousing 3,476 3,839 4,410 4,176 Air 529 511 614 527 Water 57 51 56 53...(Millions of tons)
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Port 1992 2002 % change 1992-2002 Rank Total tons Rank Total tons South Louisiana, LA 1 199.7 1.0 216.4 8.4 Houston, TX 2 137.7 2.0 177.6 29.0...(Commodity Flow Survey data only)
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Mode Value ($ billions) Tons (millions) Ton-miles (billions) Total 8,483 11,573 3,204 Truck (for-hire and private) 6,200 7,...Excel | CSV
2001 2002 2003 2004 On-time performance Total (weighted) 75% 76% 74% 71% Short distance (<400 miles)a R85% R87% R82% 76...(Hours per year)
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1992 cost per person 2002 cost per person Percentage change 1992-2002 Annual growth...(Percentage of scheduled flights canceled, diverted, or arriving at least 15 minutes after the scheduled arrival time)
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Airport 1993 2003 Delay rank % Delay...(Thousands of enplaned passengers on large certificated air carriers)
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Airport 1993 2003 % change 1993-2003 Rank Total enplaned passengers Rank Total enplaned passengers...