| Country | % Correct |
|---|---|
| China | 98%
|
| Germany | 98%
|
| United States | 98%
|
| Brazil | 95%
|
| Indonesia | 95%
|
| Egypt | 93%
|
| Nigeria | 91%
|
| D.R. Congo | 86%
|
| Ethiopia | 86%
|
| South Africa | 86%
|
| United Kingdom | 86%
|
| South Korea | 84%
|
| Algeria | 81%
|
| Dominican Republic | 79%
|
| Sweden | 77%
|
| Thailand | 70%
|
| Ghana | 37%
|