| 2005 | |
|---|---|
| Abuja | 2.047 |
| Abia | 7.760 |
| Adamawa | 4.520 |
| Akwa Ibom | 10.746 |
| Anambra | 8.855 |
| Bauchi | 4.564 |
| Bayelsa | 2.475 |
| Benue | 9.790 |
| Borno | 3.678 |
| Cross River | 7.165 |
| Delta | 10.661 |
| Ebonyi | 6.063 |
| Edo | 5.268 |
| Ekiti | 5.305 |
| Enugu | 5.496 |
| Gombe | 2.442 |
| Imo | 10.049 |
| Jigawa | 3.843 |
| Kaduna | 10.067 |
| Kano | 9.609 |
| Katsina | 5.458 |
| Kebbi | 3.031 |
| Kogi | 8.184 |
| Kwara | 7.922 |
| Lagos | 22.940 |
| Nassarawa | 4.347 |
| Niger | 5.658 |
| Ogun | 10.892 |
| Ondo | 9.059 |
| Osun | 9.839 |
| Oyo | 14.060 |
| Plateau | 6.618 |
| Rivers | 5.261 |
| Sokoto | 3.514 |
| Taraba | 3.468 |
| Yobe | 1.871 |
| Zamfara | 1.794 |