| Letter | Country | % Correct |
|---|---|---|
| R | Russia | 97%
|
| U | United States | 97%
|
| F | France | 96%
|
| C | China | 95%
|
| I | India | 93%
|
| B | Brazil | 92%
|
| A | Australia | 91%
|
| J | Japan | 91%
|
| G | Germany | 90%
|
| Y | Yemen | 89%
|
| O | Oman | 88%
|
| Q | Qatar | 88%
|
| D | Denmark | 87%
|
| S | South Korea | 86%
|
| Z | Zambia | 86%
|
| N | North Korea | 84%
|
| T | Turkey | 83%
|
| P | Pakistan | 81%
|
| V | Vietnam | 81%
|
| H | Hungary | 77%
|
| K | Kazakhstan | 77%
|
| E | Egypt | 75%
|
| L | Libya | 58%
|
| M | Myanmar | 48%
|