(Short tons, thousands)
| Rank | Export destination | Tons |
|---|---|---|
| 1 | Bogota, Colombia | 70 |
| 2 | Sao Paulo, Brazil | 42 |
| 3 | San Jose, Costa Rica | 22 |
| Rank | Import origin | Tons |
|---|---|---|
| 1 | Bogota, Colombia | 209 |
| 2 | Guayaquil, Ecuador | 76 |
| 3 | Santiago, Chile | 76 |
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Form 41 Traffic - Segment Data, various years, as of Sept. 16, 2004.