| Country | % Correct |
|---|---|
| United States | 95%
|
| China | 93%
|
| France | 93%
|
| Germany | 85%
|
| United Kingdom | 85%
|
| Japan | 78%
|
| Canada | 75%
|
| Italy | 73%
|
| Australia | 68%
|
| Russia | 65%
|
| South Korea | 45%
|
| Soviet Union | 43%
|
| Sweden | 40%
|
| Hungary | 33%
|
| Netherlands | 33%
|
| Poland | 30%
|
| Finland | 20%
|
| East Germany | 18%
|
| Romania | 18%
|