| Country | % Correct |
|---|---|
| South Korea | 95%
|
| South Africa | 90%
|
| South Sudan | 90%
|
| Sweden | 90%
|
| Syria | 90%
|
| Somalia | 87%
|
| Sudan | 87%
|
| Senegal | 85%
|
| Switzerland | 85%
|
| Saint Kitts and Nevis | 82%
|
| San Marino | 82%
|
| Serbia | 82%
|
| Slovakia | 82%
|
| Spain | 82%
|
| Swaziland | 82%
|
| Singapore | 79%
|
| Slovenia | 79%
|
| Suriname | 79%
|
| Saint Lucia | 77%
|
| Seychelles | 74%
|
| Sri Lanka | 74%
|
| Solomon Islands | 72%
|
| Sierra Leone | 69%
|
| Saint Vincent and the Grenadines | 67%
|
| Samoa | 67%
|
| Saudi Arabia | 64%
|
| Sao Tome and Principe | 62%
|