An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Graphic Version | Excel
(billions of current dollars)
Mode Commodities Exports Imports Total All Modes Electrical Machinery 3.2 4.7 7.9 Truck...Graphic Version | Excel
(billions of current dollars)
Mode Commodities Exports Imports Total All Modes Vehicles and Parts 3.3 4.3 7.6 Truck...Graphic Version | Excel
Mode Percent Change Truck -1.9 Rail 8.4 Pipeline 66.1 Vessel 14.9 Air -5.2...Graphic Version | Excel
Mode Percent Change Truck -2.1 Rail -5.4 Pipeline 28.7 Vessel -20.8 Air 1.1...Graphic Version | Excel
Mode Percent Change Truck -2.0 Rail 0.9 Pipeline 30.9 Vessel 2.0 Air -1.4...Graphic Version | Excel
Date Percent Change 12/2014 5.4 01/2015 -1.2 02/2015 -4.3 03/2015 -5.3 04/2015 -6.8...Graphic Version | Excel
Cumulative cleanup New releasees 1990 19.3% 1991 21.0% 39,288 1992 30.1% 57,641...Graphic Version | Excel
Vessels Pipelines and other Unknown 1985 4,862,911 3,250,229 323,108 1990 6,387,158 1,408,472 119,377...Graphic Version | Excel
Average Number of Days per Year
Good Moderate Unhealthy for Sensitive Groups Unhealthy Very Unhealthy 2000 191.8 105.6 53.6...Graphic Version | Excel
Index: 1990 = 1.0
Indices 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013...