| Participants | % Correct |
|---|---|
| Austria | 97%
|
| United Kingdom | 97%
|
| Estonia | 95%
|
| Sweden | 95%
|
| Finland | 94%
|
| Germany | 94%
|
| Norway | 94%
|
| France | 93%
|
| Italy | 93%
|
| Spain | 93%
|
| Denmark | 91%
|
| Iceland | 91%
|
| Israel | 91%
|
| Latvia | 91%
|
| Switzerland | 91%
|
| Albania | 90%
|
| Lithuania | 90%
|
| Portugal | 90%
|
| Ukraine | 88%
|
| Armenia | 87%
|
| Luxembourg | 87%
|
| Netherlands | 87%
|
| Poland | 87%
|
| Greece | 86%
|
| San Marino | 85%
|
| Malta | 83%
|