Table 1. Value of Monthly U.S. Surface Transportation Trade with Canada and Mexico ,,,,,,,,,,,,, (millions of dollars),,,,,,,,,,,,, Month,2005,2006,2007,Percent Change 2005-2006,Percent Change 2006-2007,,,,,,,, January,"52,334","61,189","60,649",16.9,-0.9,,,,,,,, February,"53,592","59,804","59,667",11.6,-0.2,,,,,,,, March,"59,436","68,213","69,768",14.8,2.3,,,,,,,, April,"58,297","61,742","65,015",5.9,5.3,,,,,,,, May,"57,870","65,994","69,423",14.0,5.2,,,,,,,, June,"59,431","66,898","69,526",12.6,3.9,,,,,,,, July,"49,690","55,939","61,823",12.6,10.5,,,,,,,, August,"60,188","66,354","69,158",10.2,4.2,,,,,,,, September,"61,166","63,295","66,771",3.5,5.5,,,,,,,, October,"63,985","66,846","74,249",4.5,11.1,,,,,,,, November,"62,894","64,805","70,352",3.0,8.6,,,,,,,, December,"59,104","59,049","60,902",-0.1,3.1,,,,,,,, Annual,"697,987"," 760,127","797,303", 8.9,4.9,,,,,,,, "Source: BTS TransBorder Freight Data, http://www.bts.gov/transborder/",,,,,,,,,,,,, Note: Numbers may not add to totals due to rounding.,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,,