| Country | % Correct |
|---|---|
| Mali | 95%
|
| Mauritania | 90%
|
| Niger | 90%
|
| Senegal | 90%
|
| Togo | 90%
|
| Nigeria | 88%
|
| Benin | 87%
|
| Ghana | 87%
|
| Gambia | 84%
|
| Burkina Faso | 83%
|
| Ivory Coast | 81%
|
| Liberia | 79%
|
| Guinea | 78%
|
| Sierra Leone | 77%
|
| Guinea-Bissau | 71%
|
| Cape Verde | 70%
|