| Voyelle Unique | Pays | % Correct |
|---|---|---|
| A | Canada | 84%
|
| U | Uruguay | 84%
|
| A | Afghanistan | 68%
|
| A | Nicaragua | 68%
|
| A | Panama | 68%
|
| U | Afrique du Sud | 63%
|
| A | Arabie Saoudite | 63%
|
| A | Bahamas | 63%
|
| E | Erythrée | 63%
|
| A | Guatemala | 63%
|
| E | Guinée Équatoriale | 63%
|
| A | Kazakhstan | 63%
|
| A | Paraguay | 63%
|
| I | Philippines | 63%
|
| E | Émirats Arabes Unis | 58%
|
| O | Kosovo | 58%
|
| A | Madagascar | 58%
|
| E | Venezuela | 58%
|
| A | Azerbaïdjan | 53%
|
| I | Kiribati | 53%
|
| E | Nouvelle-Zélande | 53%
|
| E | République Dominicaine | 53%
|
| I | République Dominicaine | 53%
|
| A | Antigua-et-Barbuda | 47%
|
| E | Saint-Christophe-et-Niévès | 47%
|
| I | Saint-Christophe-et-Niévès | 47%
|
| E | Saint-Vincent-et-les-Grenadines | 47%
|
| I | Saint-Vincent-et-les-Grenadines | 47%
|
| I | Kirghizistan | 42%
|
| E | Sao Tomé-et-Principe | 42%
|
| E | Seychelles | 42%
|
| U | Soudan du Sud | 42%
|
| E | Bosnie-Herzégovine | 32%
|
| E | Liechtenstein | 32%
|
| E | Sierra Leone | 26%
|
| E | Paouasie-Nouvelle-Guinée | 0%
|