| Diff | Country | % Correct |
|---|---|---|
| 114 | Mongolia | 96%
|
| 47 | Australia | 93%
|
| 54 | Kazakhstan | 92%
|
| 51 | Chad | 81%
|
| 89 | Libya | 79%
|
| 105 | Namibia | 77%
|
| 99 | Mauritania | 75%
|
| 51 | Finland | 71%
|
| 59 | Turkmenistan | 71%
|
| 58 | Norway | 69%
|
| 93 | Botswana | 64%
|
| 70 | Central African Republic | 62%
|
| 53 | Bolivia | 59%
|
| 46 | New Zealand | 59%
|
| 50 | Republic of the Congo | 52%
|
| 67 | Iceland | 50%
|
| 54 | Oman | 45%
|
| 79 | Guyana | 42%
|
| 76 | Suriname | 42%
|
| 67 | Gabon | 37%
|