| Country | % Correct |
|---|---|
| South Sudan | 92%
|
| St Kitts and Nevis | 92%
|
| South Korea | 89%
|
| St Vincent and the Grenadines | 89%
|
| San Marino | 86%
|
| Sao Tome and Principe | 86%
|
| St Lucia | 86%
|
| South Africa | 83%
|
| Sri Lanka | 78%
|
| Solomon Islands | 69%
|
| Sierra Leone | 67%
|
| Saudi Arabia | 61%
|