| Years | Country | % Correct |
|---|---|---|
| 82.10 | Sweden | 93%
|
| 82.60 | Switzerland | 89%
|
| 89.50 | Monaco | 88%
|
| 82.20 | Italy | 87%
|
| 81.80 | France | 85%
|
| 81.90 | Liechtenstein | 85%
|
| 82.30 | Luxembourg | 85%
|
| 83.30 | San Marino | 84%
|
| 82.80 | Andorra | 82%
|
| 83.00 | Iceland | 80%
|