(Thousands)
Excel | CSV | Graphic Version
| 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 |
|---|---|---|---|---|---|---|---|---|---|
| 440 | 446 | 531 | 568 | 606 | 647 | 688 | 708 | 731 | 697 |
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, 1994-2003.