| # | Country | % Correct |
|---|---|---|
| 529 | United States | 98%
|
| 296 | Canada | 96%
|
| 358 | Switzerland | 96%
|
| 440 | Austria | 92%
|
| 288 | Italy | 91%
|
| 678 | Germany | 88%
|
| 565 | Japan | 79%
|
| 255 | Sweden | 74%
|
| 271 | Poland | 53%
|
| 316 | Czech Republic | 51%
|