| Letter | Country | % Correct |
|---|---|---|
| Z | Zimbabwe | 91%
|
| Z | Zambia | 90%
|
| Y | Yemen | 88%
|
| A | Azerbaijan | 86%
|
| U | Uzbekistan | 79%
|
| V | Venezuela | 79%
|
| U | Uruguay | 78%
|
| K | Kyrgyzstan | 77%
|
| M | Mexico | 76%
|
| P | Paraguay | 75%
|
| K | Kazakhstan | 73%
|
| M | Mozambique | 71%
|
| B | Belize | 70%
|
| L | Luxembourg | 70%
|
| H | Hungary | 69%
|
| I | Italy | 68%
|
| G | Germany | 66%
|
| B | Brazil | 65%
|
| C | Czech Republic | 63%
|
| M | Malaysia | 63%
|
| T | Turkey | 63%
|
| S | Syria | 62%
|
| E | Egypt | 60%
|
| L | Libya | 60%
|
| T | Tanzania | 60%
|
| V | Vatican City/Holy See | 60%
|
| G | Guyana | 58%
|
| K | Kenya | 58%
|
| C | Cyprus | 57%
|
| S | Switzerland | 57%
|
| M | Myanmar | 56%
|
| N | New Zealand | 54%
|
| N | Norway | 51%
|
| B | Bosnia & Herzegovina | 49%
|
| S | Seychelles | 45%
|
| S | Swaziland | 39%
|
| C | Cayman Islands | 3%
|
| F | French Polynesia | 2%
|
| M | Mayotte | 1%
|