(Thousands)
| 1999 | 2000 | 2001 | 2002 | 2003 | |
|---|---|---|---|---|---|
| Via truck | 1,763 | 1,655 | 1,722 | 1,668 | 1,589 |
| Via rail | 262 | 238 | 305 | 294 | 254 |
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, based on data from U.S. Department of Homeland Security, Customs and Border Protection, Operations Management Database, 1999-2003.