| Vowel | # | Country | % Correct |
|---|---|---|---|
| A | 3 | Canada | 74%
|
| I | 2 | Fiji | 72%
|
| A | 1 | Chad | 70%
|
| A | 2 | Japan | 70%
|
| O | 2 | Togo | 69%
|
| A | 3 | Panama | 63%
|
| E | 2 | Yemen | 61%
|
| E | 2 | Greece | 60%
|
| O | 3 | Morocco | 59%
|
| E | 2 | Sweden | 58%
|
| E | 1 | Egypt | 52%
|
| O | 3 | Kosovo | 50%
|
| A | 4 | Madagascar | 50%
|
| A | 2 | Ghana | 46%
|
| A | 2 | Qatar | 46%
|
| A | 3 | Bahamas | 44%
|
| A | 2 | Malta | 43%
|
| O | 3 | Comoros | 40%
|
| A | 3 | Kazakhstan | 38%
|
| A | 2 | Rwanda | 34%
|
| U | 1 | Cyprus | 27%
|
| A | 1 | Kyrgyzstan | 25%
|
| E | 3 | Seychelles | 23%
|
| A | 2 | Myanmar | 20%
|