| Letter | Country | % Correct |
|---|---|---|
| F | France | 92%
|
| U | United States | 90%
|
| A | Australia | 86%
|
| C | China | 86%
|
| D | Denmark | 86%
|
| G | Germany | 86%
|
| J | Japan | 86%
|
| R | Russia | 86%
|
| Q | Qatar | 85%
|
| I | India | 84%
|
| Y | Yemen | 81%
|
| Z | Zimbabwe | 81%
|
| B | Brazil | 76%
|
| O | Oman | 76%
|
| H | Hungary | 72%
|
| V | Vietnam | 68%
|
| M | Mexico | 67%
|
| E | Egypt | 66%
|
| K | Kenya | 59%
|
| S | Spain | 57%
|
| P | Portugal | 55%
|
| N | Nigeria | 53%
|
| T | Thailand | 53%
|
| L | Libya | 37%
|
| W | Wales | 33%
|