| Percent | Countries | % Correct |
|---|---|---|
| 97% | United States | 100%
|
| 94% | Australia, Brazil, France, Italy, United Kingdom | 95%
|
| 96% | Canada, Russia | 93%
|
| 95% | China, Mexico | 91%
|
| 92% | Germany, India, Japan | 81%
|
| 93% | Spain | 79%
|
| 88% | Egypt, Iceland, Ireland, South Africa | 63%
|
| 87% | Argentina, Portugal, Sweden | 58%
|
| 83% | Finland, Greece, Iran, New Zealand | 37%
|
| 84% | North Korea, South Korea, Turkey | 35%
|
| 85% | Norway | 35%
|
| 81% | Iraq, Poland | 33%
|
| 86% | Chile | 30%
|
| 79% | Cuba | 26%
|
| 80% | Denmark | 23%
|
| 77% | Netherlands, Switzerland | 23%
|
| 78% | Madagascar, Peru | 14%
|
| 76% | Pakistan | 9%
|
| 75% | Mongolia | 7%
|