Table 3. April 2006 Surface Trade with Canada and Mexico Compared with April of Prior Years,,, Compared to April in…,Percent Change ,, ,Imports,Exports,Total Surface Trade 2005,5.8,6.1,5.9 2004,15.5,16.8,16.1 2003,32.4,31.1,31.8 2002,31.3,32.9,32.0 2001,31.8,32.2,31.9 2000,35.6,26.9,31.7 1999,57.2,44.4,51.4 1998,71.3,45.8,59.3 1997,81.5,55.8,69.5 1996,91.7,64.5,78.9 "Source: BTS Transborder Surface Freight Dataset, http://www.bts.gov/transborder/",,,