| Âge moyen* | Pays | % Correct |
|---|---|---|
| 18.10 | Niger | 84%
|
| 18.60 | Mali | 75%
|
| 19.50 | Ethiopie | 65%
|
| 18.20 | Tchad | 63%
|
| 18.90 | Guinée | 60%
|
| 18.00 | Angola | 55%
|
| 19.50 | Tanzanie | 51%
|
| 19.20 | Zambie | 50%
|
| 18.90 | Mozambique | 48%
|
| 18.90 | Ouganda | 48%
|
| 19.40 | Burkina Faso | 47%
|
| 19.50 | Madagascar | 40%
|
| 19.00 | Botswana | 39%
|
| 19.00 | Liberia | 39%
|
| 19.00 | Sierra Leone | 39%
|
| 18.90 | Malawi | 36%
|
| 18.10 | Bangladesh | 33%
|
| 19.50 | Swaziland | 32%
|
| 19.40 | Cap Vert | 25%
|
| 19.40 | Sao Tomé et Principe | 19%
|