Figure 2,,, Port Share of U.S. Land Trade with ,,, "NAFTA Partners, by Value: 1999",,, ,,, ,Percent,, "Detroit, MI",18.5,, "Buffalo-Niagara Falls, NY",14.1,, "Laredo, TX",12.9,, "Port Huron, MI",9.9,, "El Paso, TX",6.4,, "Otay Mesa, CA",3.1,, "SOURCE: U.S. Department of Transportation (USDOT), Bureau of ",,, "Transportation Statistics (BTS), special tabulation, August 2000, based ",,, "on USDOT, BTS, Transborder Surface Freight data, December 2000. ",,,