| Country | % Correct |
|---|---|
| Switzerland | 86%
|
| South Korea | 80%
|
| Sudan | 80%
|
| Sweden | 80%
|
| South Sudan | 74%
|
| South Africa | 71%
|
| Saint Kitts and Nevis | 69%
|
| Senegal | 66%
|
| Saint Lucia | 63%
|
| Saint Vincent and the Grenadines | 63%
|
| Slovakia | 63%
|
| Slovenia | 63%
|
| Somalia | 60%
|
| Spain | 57%
|
| Suriname | 57%
|
| Swaziland | 57%
|
| Sao Tome and Principe | 54%
|
| San Marino | 51%
|
| Serbia | 51%
|
| Sri Lanka | 51%
|
| Seychelles | 49%
|
| Singapore | 49%
|
| Syria | 49%
|
| Samoa | 43%
|
| Sierra Leone | 43%
|
| Solomon Islands | 43%
|
| Saudi Arabia | 31%
|