2011 (Current U.S. dollars)
|Mode||Total Trade Value||Percent|
|All Surface Modes||904,132,616,485||85.5|
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, based on Transborder Freight Data, available at http://www.bts.gov/transborder/, as of February 29, 2012.
NOTES: Numbers might not add to totals due to rounding. Percent changes are based on current numbers prior to rounding (if applicable).