| Letter | Country | % Correct |
|---|---|---|
| B | Argentina | Azerbaijan | Barbados | Belgium | Belize | +21 | 100%
|
| A | Algeria | Andorra | Eritrea | Ethiopia | Ghana | +11 | 98%
|
| D | Bangladesh | Djibouti | East Timor | Ireland | Senegal | +3 | 90%
|
| C | Australia | Benin | Denmark | Egypt | Equatorial Guinea | +5 | 88%
|
| L | Angola | Bolivia | Gabon | Luxembourg | Malawi | +6 | 87%
|
| K | Afghanistan | Democratic Republic of the Congo | Jamaica | Kuwait | Malaysia | +6 | 85%
|
| P | Benin | Cambodia | Cape Verde | Czech Republic | Federated States of Micronesia | +12 | 85%
|
| S | Antigua and Barbuda | Bolivia | Bosnia and Herzegovina | Bulgaria | +15 | 83%
|
| M | Bahrain | Belarus | Comoros | Eswatini | Lesotho | +13 | 82%
|
| H | Cuba | Finland | Solomon Islands | Vietnam | Zimbabwe | 82%
|
| J | Indonesia | Israel | South Sudan | 80%
|
| W | Namibia | New Zealand | Poland | United States | 78%
|
| O | Burkina Faso | Canada | Norway | 77%
|
| R | Dominica | Iceland | Italy | Latvia | Morocco | Saudi Arabia | 77%
|
| V | Austria | Laos | Liechtenstein | Lithuania | Malta | +2 | 75%
|
| T | Albania | Bhutan | Estonia | Georgia | Honduras | +6 | 73%
|
| G | Botswana | Burundi | Guatemala | Guyana | 73%
|
| N | Bahamas | Chad | Cyprus | India | Kenya | +5 | 68%
|
| U | Mongolia | 68%
|
| Z | Croatia | 67%
|
| Q | Ecuador | 65%
|
| I | Pakistan | 63%
|
| F | Sierra Leone | Tuvalu | 58%
|
| Y | Armenia | Cameroon | Ivory Coast | Nauru | 52%
|