| Length | Country | % Correct |
|---|---|---|
| 28 | Saint Vincent and the Grenadines | 80%
|
| 18 | São Tomé and Príncipe | 80%
|
| 17 | Trinidad and Tobago | 80%
|
| 17 | Antigua and Barbuda | 70%
|
| 18 | Saint Kitts and Nevis | 70%
|
| 16 | Equatorial Guinea | 60%
|
| 15 | Marshall Islands | 60%
|
| 20 | Bosnia and Herzegovina | 50%
|