| Country | % Correct |
|---|---|
| South Sudan | 89%
|
| D.R. of the Congo | 88%
|
| Niger | 87%
|
| Chad | 85%
|
| Nigeria | 83%
|
| Mali | 81%
|
| Uganda | 79%
|
| Ethiopia | 78%
|
| Zambia | 78%
|
| Mozambique | 77%
|
| Tanzania | 77%
|
| Angola | 76%
|
| Burkina Faso | 74%
|
| Burundi | 73%
|
| Malawi | 73%
|
| Benin | 70%
|
| Guinea | 68%
|
| Senegal | 68%
|