| Region | National supply (m3) | Demand (m3) | Supply-Demand (m3) |
| North | 125,360 | 337,441 | −212.081 |
| North East | 557,751 | 1,115,124 | −557.373 |
| Southeast | 5,220,395 | 4,565,398 | 654.997 |
| South | 472,827 | 486,175 | −13.348 |
| Midwest | 0 | 660,069 | −660.069 |