| Answer | % Correct |
|---|---|
| Switzerland | 98%
|
| Spain | 96%
|
| Sweden | 96%
|
| South Korea | 93%
|
| South Africa | 89%
|
| Saint Lucia | 87%
|
| Sudan | 87%
|
| South Sudan | 84%
|
| Swaziland | 84%
|
| Saint Kitts and Nevis | 82%
|
| Suriname | 82%
|
| Serbia | 80%
|
| Seychelles | 80%
|
| Somalia | 80%
|
| Syria | 80%
|
| Saint Vincent and the Grenadines | 78%
|
| Senegal | 76%
|
| Slovakia | 76%
|
| Slovenia | 76%
|
| Sri Lanka | 73%
|
| Samoa | 71%
|
| Sao Tome and Principe | 71%
|
| Solomon Islands | 71%
|
| San Marino | 69%
|
| Singapore | 69%
|
| Saudi Arabia | 56%
|
| Sierra Leone | 56%
|