| % Correct | |
|---|---|
| Guinea | 92%
|
| Guinea-Bissau | 92%
|
| Argentina | 90%
|
| Papua New Guinea | 87%
|
| Antigua and Barbuda | 79%
|
| Equatorial Guinea | 79%
|
| Gambia | 79%
|
| Belgium | 77%
|
| Bosnia and Herzegovina | 77%
|
| D.R. Congo | 77%
|
| St. Vincent and the Grenadines | 77%
|
| Trinidad and Tobago | 77%
|
| Algeria | 74%
|
| Bulgaria | 72%
|
| Niger | 72%
|
| Nigeria | 72%
|
| Rep. of the Congo | 72%
|
| Georgia | 69%
|
| Nicaragua | 69%
|
| Mongolia | 67%
|
| United Kingdom | 67%
|
| Singapore | 62%
|
| Afghanistan | 56%
|