| # Members | Country | % Correct |
|---|---|---|
| 19000 | UK | 100%
|
| 2020 | Canada | 93%
|
| 16000 | Germany | 93%
|
| 50000 | USA | 93%
|
| 4500 | Japan | 86%
|
| 2500 | Australia | 79%
|
| 4000 | France | 79%
|
| 4300 | Netherlands | 79%
|
| 2350 | Norway | 71%
|
| 2000 | Poland | 71%
|
| 7200 | Sweden | 71%
|
| 1900 | Denmark | 64%
|
| 3300 | Finland | 64%
|
| 2400 | South Korea | 57%
|
| 4700 | Hungary | 43%
|
| 6040 | Czech Republic | 36%
|