| Letter | Answer | % Correct |
|---|---|---|
| O | Oman | 92%
|
| Q | Qatar | 92%
|
| Y | Yemen | 92%
|
| Z | Zambia | 91%
|
| H | Haiti | 86%
|
| A | Afghanistan | 85%
|
| J | Jamaica | 84%
|
| D | Denmark | 83%
|
| V | Vanuatu | 80%
|
| D* | Democratic Republic of the Congo | 78%
|
| F | Fiji | 78%
|
| B | Bahamas | 75%
|
| L | Laos | 75%
|
| F* | Federated States of Micronesia | 74%
|
| G | Gabon | 73%
|
| I | Iceland | 72%
|
| U | Uganda | 72%
|
| N | Namibia | 70%
|
| R* | Republic of the Congo | 70%
|
| K | Kazakhstan | 69%
|
| C | Cambodia | 65%
|
| P | Pakistan | 65%
|
| E | East Timor | 59%
|
| M | Madagascar | 59%
|
| R | Romania | 53%
|
| S | Saint Kitts and Nevis | 45%
|
| T | Taiwan | 45%
|