| 1969 | % Correct |
|---|---|
| Etats-Unis | 96%
|
| Allemagne de l'Ouest | 91%
|
| URSS | 83%
|
| Belgique | 78%
|
| Chine | 78%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| URSS | 74%
|
| Luxembourg | 52%
|
| Iran | 43%
|
| Sénégal | 43%
|
| Haute-Volta | 39%
|
| Mauritanie | 39%
|
| Niger | 39%
|
| Tchad | 39%
|
| Togo | 39%
|
| Côte d'Ivoire | 35%
|
| Gabon | 35%
|
| Cameroun | 30%
|
| Ethiopie | 26%
|
| Islande | 26%
|
| Territoire français des Afars et des Issas | 26%
|