| Year | Country | % Correct |
|---|---|---|
| 1962 | Algeria | 94%
|
| 1956 | Morocco | 84%
|
| 1960 | Mali | 83%
|
| 1960 | Senegal | 82%
|
| 1956 | Tunisia | 82%
|
| 1960 | Niger | 80%
|
| 1960 | Chad | 79%
|
| 1960 | Mauritania | 78%
|
| 1958 | Guinea | 77%
|
| 1949 | Vietnam | 77%
|
| 1960 | Cameroon | 75%
|
| 1960 | Cote d'Ivoire | 74%
|
| 1960 | Benin | 71%
|
| 1953 | Cambodia | 71%
|
| 1804 | Haiti | 71%
|
| 1945 | Laos | 71%
|
| 1960 | R. Congo | 71%
|
| 1960 | CAR | 67%
|
| 1960 | Gabon | 66%
|
| 1960 | Burkina Faso | 64%
|
| 1960 | Madagascar | 58%
|
| 1975 | Comoros | 53%
|
| 1977 | Djibouti | 49%
|
| 1980 | Vanuatu | 32%
|