| Country | Shortname | % Correct |
|---|---|---|
| Switzerland | CH/CHE | 100%
|
| Romania | RO/ROU | 100%
|
| Bosnia and Herzegovina | BA/BIH | 85%
|
| Fiji | FJ/FJI | 85%
|
| Malaysia | MY/MYS | 85%
|
| Cape Verde | CV/CPV | 77%
|
| Qatar | QA/QAT | 77%
|
| Ukraine | UA/UKR | 77%
|
| Haiti | HT/HTI | 69%
|
| Benin | BJ/BEN | 62%
|
| Kyrgyzstan | KG/KGZ | 54%
|
| Serbia | RS/SRB | 54%
|
| Morocco | MA/MAR | 46%
|
| Angola | AO/AGO | 31%
|
| Bahrain | BH/BHR | 31%
|
| Germany | DE/DEU | 31%
|
| Micronesia | FM/FSM | 31%
|
| Myanmar | MM/MMR | 31%
|
| Cambodia | KH/KHM | 23%
|
| Algeria | DZ/DZA | 15%
|
| El Salvador | SV/SLV | 15%
|
| Chad | TD/TCD | 15%
|
| Equatorial Guinea | GQ/GNQ | 8%
|
| Sri Lanka | LK/LKA | 8%
|
| Palau | PW/PLW | 0%
|