| Letters | Country | % Correct |
|---|---|---|
| 10 | Azerbaijan|Bangladesh|El Salvador|Ivory Coast|Kazakhstan|Kyrgyzstan|Luxembourg|Madagascar|Mauritania|Montenegro| Mozambique|New Zealand|North Korea|Saint Lucia|Seychelles| South Korea|South Sudan|Tajikistan|Uzbekistan | 100%
|
| 8 | Barbados|Botswana|Bulgaria|Cambodia|Cameroon|Colombia|Djibouti|Dominica|Ethiopia|Eswatini|Honduras|Kiribati|Malaysia| Maldives|Mongolia|Pakistan|Paraguay||Portugal|Slovakia|Slovenia| Sri Lanka|Suriname|Tanzania|Thailand|Zimbabwe | 100%
|
| 13 | Czech Republic|Liechtenstein|United Kingdom| | 100%
|
| 12 | Guinea-Bissau|Turkmenistan|United States| | 100%
|
| 7 | Albania|Algeria|Andorra|Armenia|Austria|Bahamas|Bahrain|Belarus|Belgium|Bolivia|Burundi|Comoros|Croatia|Denmark| Ecuador|Eritrea|Estonia|Finland|Georgia|Germany|Grenada| Hungary|Iceland|Ireland|Jamaica|Lebanon|Lesotho|Liberia| Moldova|Morocco|Myanmar|Namibia|Nigeria|Romania|Senegal| Somalia|Tunisia|Ukraine|Uruguay|Vanuatu|Vietnam | 97%
|
| 6 | Angola|Belize|Bhutan|Brazil|Brunei|Canada|Cyprus|France|Gambia|Greece|Guinea|Guyana|Israel|Jordan|Kosovo| Kuwait|Latvia|Malawi|Mexico|Monaco|Norway|Panama| Poland|Russia|Rwanda|Serbia|Sweden|Taiwan|Turkey|Tuvalu| Uganda|Zambia | 97%
|
| 5 | Benin|Chile|China|Egypt|Gabon|Ghana|Haiti|India|Italy|Japan|Kenya|Libya|Malta|Nauru|Nepal|Niger|Palau|Qatar| Samoa|Spain|Sudan|Syria|Tonga|Yemen | 97%
|
| 4 | Chad|Cuba|Fiji|Iran|Iraq|Laos|Mali|Oman|Peru|Togo | 97%
|
| 18 | Republic of the Congo|Saint Kitts and NevisSão Tomé and Príncipe|United Arab Emirates | 97%
|
| 11 | Afghanistan|Burkina Faso|Netherlands|Philippines|Saudi Arabia|Sierra Leone|South Africa|Switzerland|Vatican City | 94%
|
| 9 | Australia|Cape Verde|Costa Rica|East Timor|Guatemala|Indonesia|Lithuania|Mauritius|Nicaragua|San Marino|Singapore|Venezuela | 94%
|
| 28 | Democratic Republic of the Congo| Saint Vincent and the Grenadines | 91%
|
| 27 | Federated States of Micronesia | 77%
|
| 14 | North Macedonia|Papua New Guinea|Solomon Islands | 77%
|
| 15 | Marshall Islands | 74%
|
| 17 | Antigua and Barbuda|Dominican Republic | 71%
|
| 22 | Central African Republic | 71%
|
| 20 | Bosnia and Herzegovina | 69%
|
| 16 | Equatorial Guinea | 43%
|