| km | pays | % Correct |
|---|---|---|
| 0 | Côte d'Ivoire | 98%
|
| 0 | Togo | 95%
|
| 43 | Bénin | 94%
|
| 540 | Guinée | 90%
|
| 226 | Mali | 90%
|
| 942 | Sénégal | 89%
|
| 0 | Burkina Faso | 87%
|
| 579 | Mauritanie | 86%
|
| 1188 | Guinée-Bissau | 84%
|
| 265 | Niger | 81%
|
| 469 | Liberia | 79%
|
| 169 | Nigeria | 79%
|
| 827 | Cameroun | 78%
|
| 794 | Sierra Leone | 78%
|
| 1221 | Gambie | 70%
|
| 859 | Guinée équatoriale | 65%
|
| 1410 | Congo | 60%
|
| 1094 | Gabon | 60%
|
| 947 | Algérie | 56%
|
| 848 | Sao Tomé-et-Principe | 51%
|