| letters | country | % Correct |
|---|---|---|
| A | Chad | 81%
|
| E | Egypt | 65%
|
| AA | Japan | 63%
|
| AAA | Canada | 60%
|
| II | Fiji | 60%
|
| OO | Togo | 55%
|
| EE | Sweden | 54%
|
| OOO | Morocco | 53%
|
| EEE | Greece | 51%
|
| AA | Ghana | 50%
|
| AAA | Panama | 50%
|
| EE | Yemen | 48%
|
| AAAA | Madagascar | 47%
|
| U | Cyprus | 40%
|
| AA | Qatar | 40%
|
| AAA | Kazakhstan | 37%
|
| A | Kyrgyzstan | 37%
|
| AAA | Bahamas | 36%
|
| OOO | Comoros | 35%
|
| AA | Malta | 35%
|
| OOO | Kosovo | 34%
|
| AA | Rwanda | 31%
|
| EEE | Seychelles | 30%
|
| AA | Myanmar | 23%
|