| Rate | Country | % Correct |
|---|---|---|
| 5.55 | Chad | 99%
|
| 6.74 | Niger | 99%
|
| 4.29 | Sudan | 99%
|
| 5.72 | DR Congo | 97%
|
| 5.69 | Mali | 97%
|
| 5.25 | Nigeria | 97%
|
| 4.50 | Zambia | 97%
|
| 5.88 | Somalia | 96%
|
| 4.20 | Togo | 96%
|
| 4.66 | Benin | 94%
|
| 5.24 | Burundi | 94%
|
| 4.71 | Mozambique | 94%
|
| 3.93 | Rwanda | 94%
|
| 4.77 | Tanzania | 94%
|
| 3.77 | Ghana | 93%
|
| 4.53 | Ivory Coast | 93%
|
| 4.49 | Senegal | 93%
|
| 4.54 | South Sudan | 93%
|
| 4.70 | Uganda | 93%
|
| 4.32 | Congo | 92%
|
| 3.98 | Madagascar | 92%
|
| 5.09 | Gambia | 90%
|
| 4.55 | Guinea | 90%
|
| 4.05 | Malawi | 90%
|
| 5.37 | Angola | 89%
|
| 5.03 | Burkina Faso | 89%
|
| 3.95 | Eritrea | 89%
|
| 4.06 | Ethiopia | 89%
|
| 4.18 | Liberia | 89%
|
| 4.45 | Mauritania | 89%
|
| 4.33 | Guinea-Bissau | 87%
|
| 4.18 | Afghanistan | 86%
|
| 3.66 | Yemen | 86%
|
| 4.57 | Central African Republic | 83%
|
| 3.87 | Gabon | 83%
|
| 4.08 | Sierra Leone | 83%
|
| 4.44 | Cameroon | 77%
|
| 4.07 | Comoros | 77%
|
| 4.35 | Equatorial Guinea | 75%
|
| 4.21 | São Tomé and Principe | 75%
|
| 3.57 | Iraq | 68%
|
| 3.48 | Papua New Guinea | 56%
|
| 3.71 | Vanuatu | 51%
|
| 3.45 | Tonga | 49%
|
| 3.79 | Samoa | 48%
|
| 4.31 | Solomon Islands | 48%
|
| 3.49 | Kiribati | 42%
|
| 4.00 | Marshall Islands | 41%
|
| 3.85 | East Timor | 39%
|
| 3.53 | Tajikistan | 39%
|