| State | Exports | State | Exports |
|---|---|---|---|
| California | 12.5 | Arkansas | 2.6 |
| Iowa | 6.5 | North Dakota | 5.2 |
| Texas | 4.7 | Ohio | 2.7 |
| Illinois | 5.5 | Florida | 2.1 |
| Nebraska | 4.8 | Wisconsin | 2.2 |
| Kansas | 4.7 | Missouri | 2.7 |
| Minnesota | 4.3 | Georgia | 1.8 |
| Washington | 3.0 | Pennsylvania | 1.7 |
| North Carolina | 2.9 | Michigan | 1.6 |
| Indiana | 3.1 | South Dakota | 2.3 |