| Lettres | Nombres de lettres | Pays | % Correct |
|---|---|---|---|
| Q | 5 | QATAR | 91%
|
| D | 8 | DANEMARK /DJIBOUTI | 90%
|
| Z | 6 | ZAMBIE | 90%
|
| G | 5 | GABON / GRECE /GHANA | 89%
|
| V | 7 | VATICAN / VANUATU / VIETNAM | 89%
|
| Y | 5 | YEMEN | 89%
|
| U | 7 | URUGUAY / UKRAINE | 88%
|
| I | 4 | INDE / IRAK / IRAN | 87%
|
| R | 6 | RUSSIE / RWANDA | 86%
|
| L | 4 | LAOS | 85%
|
| F | 5 | FIDJI | 84%
|
| J | 5 | JAPON | 84%
|
| N | 5 | NAURU / NIGER / NEPAL / NIUE | 84%
|
| O | 4 | OMAN | 84%
|
| T | 4 | TOGO | 83%
|
| M | 4 | MALI | 79%
|
| S | 5 | SYRIE / SUEDE / SAMOA | 78%
|
| B | 5 | BENIN | 77%
|
| H | 5 | HAITI | 76%
|
| K | 5 | KENYA | 71%
|
| P | 5 | PEROU | 71%
|
| C | 4 | CUBA | 65%
|
| A | 6 | ANGOLA | 60%
|
| E | 6 | EGYPTE | 54%
|