| Rank | Mean Age | Country | % Correct |
|---|---|---|---|
| 2 | 49.5 | Japan | 94%
|
| 3= | 48.1 | Italy | 86%
|
| 5 | 46.7 | Germany | 85%
|
| 14= | 45 | South Korea | 85%
|
| 6 | 46.3 | Spain | 83%
|
| 16= | 44.8 | Austria | 82%
|
| 7 | 46.2 | Greece | 79%
|
| 27= | 43.2 | Finland | 76%
|
| 8 | 46 | Portugal | 76%
|
| 1 | 56.2 | Monaco | 74%
|
| 9= | 45.9 | San Marino | 74%
|
| 30 | 42.4 | Poland | 73%
|
| 23= | 44 | Switzerland | 73%
|
| 3= | 48.1 | Andorra | 71%
|
| 12 | 45.2 | Latvia | 71%
|
| 26 | 43.7 | Serbia | 71%
|
| 9= | 45.9 | Slovenia | 71%
|
| 16= | 44.8 | Croatia | 70%
|
| 18= | 44.7 | Estonia | 70%
|
| 22 | 44.1 | Liechtenstein | 70%
|
| 14= | 45 | Lithuania | 68%
|
| 20 | 44.5 | Hungary | 67%
|
| 13 | 45.1 | Romania | 67%
|
| 11 | 45.3 | Ukraine | 67%
|
| 23= | 44 | Taiwan | 65%
|
| 21 | 44.4 | Bosnia and Herzegovina | 64%
|
| 29 | 42.5 | Slovakia | 64%
|
| 27= | 43.2 | Malta | 62%
|
| 25 | 43.9 | Czech Republic | 61%
|
| 18= | 44.7 | Bulgaria | 59%
|