| Number of letters | Country | % Correct |
|---|---|---|
| 4 | Fiji | 95%
|
| 4 | Iran | 93%
|
| 4 | Iraq | 93%
|
| 4 | Oman | 93%
|
| 5 | Japan | 91%
|
| 4 | Togo | 91%
|
| 5 | Yemen | 91%
|
| 4 | Laos | 90%
|
| 4 | Peru | 90%
|
| 5 | Spain | 90%
|
| 4 | Cuba | 88%
|
| 5 | Ghana | 88%
|
| 4 | Mali | 88%
|
| 5 | Malta | 88%
|
| 5 | Qatar | 88%
|
| 5 | Benin | 86%
|
| 4 | Chad | 86%
|
| 5 | Chile | 86%
|
| 5 | Egypt | 86%
|
| 5 | Haiti | 86%
|
| 5 | Tonga | 86%
|
| 5 | China | 84%
|
| 5 | Libya | 84%
|
| 5 | Nepal | 84%
|
| 5 | Palau | 84%
|
| 5 | India | 83%
|
| 5 | Italy | 83%
|
| 5 | Sudan | 83%
|
| 5 | Kenya | 81%
|
| 5 | Nauru | 81%
|
| 5 | Niger | 81%
|
| 5 | Gabon | 79%
|
| 5 | Samoa | 76%
|
| 5 | Syria | 76%
|