| Letter | Country | % Correct |
|---|---|---|
| B | Brazil | 100%
|
| A | Argentina | 97%
|
| D | Denmark | 94%
|
| F | France | 94%
|
| I | Italy | 94%
|
| G | Germany | 89%
|
| J | Japan | 89%
|
| P | Portugal | 89%
|
| E | England | 86%
|
| C | Croatia | 83%
|
| H | Hungary | 83%
|
| Q | Qatar | 83%
|
| Z | Zambia | 83%
|
| N | Netherlands | 81%
|
| R | Russia | 81%
|
| U | United States | 81%
|
| Y | Yemen | 81%
|
| O | Oman | 78%
|
| V | Venezuela | 78%
|
| M | Morocco | 72%
|
| S | Switzerland | 67%
|
| T | Tunisia | 64%
|
| W | Wales | 56%
|
| L | Luxembourg | 44%
|
| K | Korea | 39%
|