| Voyelle Unique | Pays | % Correct |
|---|---|---|
| U | Uruguay | 89%
|
| A | Canada | 85%
|
| A | Afghanistan | 74%
|
| A | Kazakhstan | 70%
|
| A | Paraguay | 70%
|
| A | Arabie Saoudite | 67%
|
| A | Nicaragua | 67%
|
| A | Panama | 67%
|
| U | Afrique du Sud | 63%
|
| A | Bahamas | 63%
|
| A | Guatemala | 63%
|
| E | Guinée Équatoriale | 63%
|
| I | Kiribati | 63%
|
| O | Kosovo | 63%
|
| E | Nouvelle-Zélande | 63%
|
| I | Philippines | 63%
|
| E | Émirats Arabes Unis | 59%
|
| E | Erythrée | 59%
|
| E | République Dominicaine | 59%
|
| I | République Dominicaine | 59%
|
| E | Venezuela | 59%
|
| A | Antigua-et-Barbuda | 56%
|
| A | Madagascar | 56%
|
| E | Saint-Christophe-et-Niévès | 56%
|
| I | Saint-Christophe-et-Niévès | 56%
|
| E | Saint-Vincent-et-les-Grenadines | 56%
|
| I | Saint-Vincent-et-les-Grenadines | 56%
|
| A | Azerbaïdjan | 52%
|
| I | Kirghizistan | 52%
|
| U | Soudan du Sud | 44%
|
| E | Sao Tomé-et-Principe | 41%
|
| E | Seychelles | 37%
|
| E | Bosnie-Herzégovine | 33%
|
| E | Liechtenstein | 30%
|
| E | Sierra Leone | 26%
|
| E | Paouasie-Nouvelle-Guinée | 0%
|