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Tonnage of U.S. Waterborne Imports and Exports (monthly, not seasonally adjusted)
SOURCES: January 2004December 2005: U.S. Department of...
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Millions of short tons
Carbon monoxide Nitrogen oxides All sources Transportation, total Transportation (percent of total) All...Excel | CSV | Graphic Version
Million metric tons of CO2
Residential Commercial Industrial Transportation Total Electric power 2004 1,228 1,054 1,731...Excel | CSV
Years
Locomotives Passenger cars and other rolling stock 2004 15.7 22.4 2005 16.4 23.3 2006 17.5 22.5 2007 18.6...Excel | CSV | Table Version
SOURCES: Sources: Average line-haul speed and terminal dwell time: U.S. Department of Transportation, Research and Innovative Technology Administration...
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Trillion Btu, domestic activities only
2004 2005 2006 2007 2008 Air Jet Fuel ...Excel | CSV | Graphic Version
Thousands of households
Number of households Percent of all households Households without a vehicle 10,109 8.9 Households with one vehicle 38,280 33.7...Excel | CSV | Graphic Version
Percent
Air Rail Water Truck Transit and ground passenger transportation Pipeline Other transportation and support...Excel | CSV
Hours of downtime, unless otherwise noted
Weather related Vessel incident All other causes Total downtime hours Weather (percentage of total) System...Excel | CSV
Millions of current dollars
Imports Exports Total U.S. trade balance 2004 211,111 118,749 329,860 -92,362 2005 219,522 137,214 356...