| Country | % Correct |
|---|---|
| South Africa | 100%
|
| Saudi Arabia | 99%
|
| Serbia | 99%
|
| South Korea | 99%
|
| Spain | 99%
|
| Sudan | 99%
|
| Switzerland | 99%
|
| San Marino | 98%
|
| Slovakia | 98%
|
| Slovenia | 98%
|
| South Sudan | 98%
|
| Sweden | 98%
|
| Somalia | 96%
|
| Sri Lanka | 96%
|
| Suriname | 96%
|
| Syria | 95%
|
| Senegal | 94%
|
| Saint Kitts and Nevis | 90%
|
| Seychelles | 90%
|
| Solomon Islands | 90%
|
| Saint Vincent and the Grenadines | 89%
|
| Sao Tome and Principe | 89%
|
| Saint Lucia | 88%
|
| Samoa | 88%
|
| Sierra Leone | 88%
|
| Singapore | 86%
|