| Rank | Score | Item |
| 1. | 33 | Cross-Sanaga-Bioko coastal forests |
| 2. | 32 | Cameroonian Highlands forests |
| 3. | 32 | Atlantic Equatorial coastal forests |
| 4. | 29 | Sangha |
| 5. | 25 | East Sudanian savanna |
| 6. | 24 | Guinean forest-savanna mosaic |
| 7. | 24 | Northwestern Congolian lowland forests |
| 8. | 24 | Mount Cameroon and Bioko montane forests |
| 9. | 24 | Central African mangroves |
| 10. | 23 | Northern Congolian forest-savanna mosaic |
| 11. | 21 | Mandara Plateau mosaic |
| 12. | 21 | Lake Chad flooded savanna |