| Federal, State, and Local Government | 25.8 | 53670 |
| Federal, State, and Local Government, excluding state and local schools and hospitals, and the US Postal Service | 25.8 | 53670 |
| Mining | 24.7 | 51380 |
| Mining (except Oil and Gas) | 24.7 | 51380 |
| Coal Mining | 24.58 | 51140 |
| Support Activities for Water Transportation | 23.79 | 49470 |
| Rail Transportation | 23.29 | 48440 |
| Manufacturing | 21.91 | 45570 |
| All industries | 21.54 | 44810 |
| All industries, private ownership only | 21.51 | 44740 |
| Transportation and Warehousing | 21.44 | 44590 |
| Support Activities for Transportation | 18.92 | 39360 |
| Support Activities for Rail Transportation | 18.82 | 39150 |
