| Letter | Country | % Correct |
|---|---|---|
| A | Andorra | 98%
|
| B | Belgium | 98%
|
| G | Germany | 96%
|
| L | Luxembourg | 96%
|
| S | Spain/Switzerland | 96%
|
| D | Denmark | 94%
|
| I | Italy | 94%
|
| Q | Qatar | 94%
|
| P | Portugal | 92%
|
| E | Estonia | 90%
|
| H | Hungary | 90%
|
| F | Finland | 88%
|
| O | Oman | 88%
|
| U | United Kingdom | 88%
|
| C | Czech Republic | 86%
|
| M | Monaco | 86%
|
| V | Vatican City | 86%
|
| Y | Yemen | 86%
|
| Z | Zambia | 86%
|
| J | Jordan | 84%
|
| N | Netherlands | 84%
|
| R | Romania | 84%
|
| T | Tunisia | 78%
|
| K | Kosovo | 69%
|