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(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...(Thousands)
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Land gateway Entering the U.S. All U.S.-Canadian land gateways Personal vehicles 30,220 Personal vehicle passengers 61,502 Buses 157 Bus...(Thousands)
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Land gateway Entering the U.S. All U.S.-Mexican land gateways Personal vehicles 88,068 Personal vehicle passengers 193,697 Buses 319 Bus...(Trips of 50 miles or more from home to the farthest destination)
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Percent Modal shares of long-distance trips Personal vehicle 90 Air 7 Bus 2 Train 1 Other <1...(Trips from one point to another on a single day; most daily trips are local)
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Percent Modal shares of daily trips Personal vehicle (multiple occupant) 49 Personal vehicle (single occupant) 38...