(Short tons, thousands)
| Rank | Export destination | Tons |
|---|---|---|
| 1 | United Kingdom | 58 |
| 2 | Germany | 31 |
| 3 | Japan | 24 |
| Rank | Import origin | Tons |
|---|---|---|
| 1 | Germany | 47 |
| 2 | United Kingdom | 40 |
| 3 | Japan | 40 |
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Form 41 Traffic - Segment Data, various years, as of Sept. 16, 2004.