| Years | Country | % Correct |
|---|---|---|
| 1.9 | Niger | 83%
|
| 2.2 | Nigeria | 83%
|
| 1.6 | Guinea | 72%
|
| 1.4 | Burkina Faso | 67%
|
| 2.1 | Iran | 67%
|
| 0.1 | Mali | 67%
|
| 1.5 | Sierra Leone | 67%
|
| 2.5 | Togo | 67%
|
| 2.3 | Benin | 61%
|
| 2.5 | Gabon | 56%
|
| 2.1 | Morocco | 56%
|
| 2.1 | Cote d'Ivoire | 50%
|
| 2.5 | South Sudan | 50%
|
| 2.0 | Pakistan | 39%
|
| 2.2 | United Arab Emirates | 39%
|
| 1.7 | Bahrain | 33%
|
| 0.6 | Bhutan | 33%
|
| 2.3 | Kuwait | 28%
|
| 2.5 | Bangladesh | 22%
|
| 2.5 | Federated States of Micronesia | 0%
|