Nigeria
214 plants, exporters and sites on record across 18 regions, grouped by the region each register publishes. Regional names are as the register writes them and are not translated.
| Region | On record | Localities |
|---|---|---|
| Kaduna | 80 | 1 |
| Oyo | 54 | 3 |
| Lagos | 46 | 13 |
| Cross River State | 6 | 3 |
| NG-LA | 5 | 3 |
| Borno | 4 | 2 |
| Rivers | 4 | 3 |
| None of the above | 3 | 3 |
| Lagos State | 2 | 2 |
| Ogun | 2 | 2 |
| Abia | 1 | 1 |
| Akwa Ibom | 1 | 1 |
| Anambra | 1 | 1 |
| Delta | 1 | 1 |
| Federal Capital Territory | 1 | 1 |
| Imo | 1 | — |
| Kwara | 1 | 1 |
| Osun State | 1 | 1 |