| country | % Correct |
|---|---|
| Austria | 91%
|
| Australia | 63%
|
| New Zealand | 63%
|
| Ireland | 62%
|
| Iran | 50%
|
| Sweden | 43%
|
| Sudan | 32%
|
| Israel | 31%
|
| Swaziland | 31%
|
| Rwanda | 29%
|
| Switzerland | 29%
|
| Taiwan | 25%
|
| Tanzania | 21%
|