| Answer | % Correct |
|---|---|
| Sao Tome and Principe | 100%
|
| Saudi Arabia | 100%
|
| Sierra Leone | 100%
|
| Solomon Islands | 100%
|
| Somalia | 100%
|
| South Sudan | 100%
|
| Spain | 100%
|
| Suriname | 100%
|
| Sweden | 100%
|
| Syria | 100%
|
| Senegal | 86%
|
| Serbia | 86%
|
| South Africa | 86%
|
| South Korea | 86%
|
| Sri Lanka | 86%
|
| Sudan | 86%
|
| Switzerland | 86%
|
| Samoa | 71%
|
| Seychelles | 71%
|
| Slovakia | 71%
|
| Slovenia | 71%
|
| San Marino | 57%
|
| Saint Kitts and Nevis | 43%
|
| Saint Lucia | 43%
|
| Saint Vincent and the Grenadines | 43%
|
| Singapore | 29%
|