| Country | % Correct |
|---|---|
| Niger | 99%
|
| Chad | 94%
|
| Mali | 94%
|
| Nigeria | 93%
|
| Sudan | 93%
|
| Mauritania | 91%
|
| Burkina Faso | 90%
|
| South Sudan | 87%
|
| Senegal | 84%
|
| Algeria | 81%
|
| Central African Republic | 75%
|
| Cameroon | 74%
|
| Eritrea | 66%
|
| Ehiopia | 7%
|