| Letter | Country | % Correct |
|---|---|---|
| I | Italy | 97%
|
| F | France | 94%
|
| Q | Qatar | 91%
|
| A | Austria | 89%
|
| O | Oman | 89%
|
| Y | Yemen | 89%
|
| D | Denmark | 88%
|
| G | Germany | 88%
|
| S | San Marino | 88%
|
| Z | Zambia | 88%
|
| H | Hungary | 86%
|
| C | Croatia | 85%
|
| U | United Kingdom | 84%
|
| M | Monaco | 83%
|
| E | Estonia | 82%
|
| J | Jordan | 80%
|
| B | Bosnia & Herzegovina | 79%
|
| K | Kosovo | 79%
|
| L | Liechtenstein | 79%
|
| R | Romania | 78%
|
| P | Poland | 77%
|
| T | Tunisia | 75%
|
| N | Netherlands | 69%
|
| V | Venezuela | 69%
|