| % | Country | % Correct |
|---|---|---|
| 3.1% | Chad | 90%
|
| 4.4% | Mauritania | 81%
|
| 2.9% | Guinea | 71%
|
| 3.5% | South Sudan | 71%
|
| 1.4% | Burkina Faso | 68%
|
| 1.2% | Sierra Leone | 68%
|
| 1.2% | Burundi | 65%
|
| 1.2% | Liberia | 65%
|
| 2.0% | Malawi | 61%
|
| 3.6% | Tanzania | 42%
|