| Country | Official name | % Correct |
|---|---|---|
| Czech Republic | Czech Republic | 73%
|
| Belgium | Kingdom of Belgium | 73%
|
| Denmark | Kingdom of Denmark | 73%
|
| Norway | Kingdom of Norway | 73%
|
| Sweden | Kingdom of Sweden | 73%
|
| Spain | Kingdom of Spain | 64%
|
| Austria | Republic of Austria | 64%
|
| Ireland | Republic of Ireland | 64%
|
| Germany | Federal Republic of Germany | 55%
|
| Liechtenstein | Principality of Liechtenstein | 55%
|
| Monaco | Principality of Monaco | 55%
|
| Albania | Republic of Albania | 55%
|
| Belarus | Republic of Belarus | 55%
|
| Finland | Republic of Finland | 55%
|
| Poland | Republic of Poland | 55%
|
| Serbia | Republic of Serbia | 55%
|
| Switzerland | Swiss Confederation | 55%
|
| France | French Republic | 45%
|
| Hungary | Hungary | 45%
|
| Armenia | Republic of Armenia | 45%
|
| Bulgaria | Republic of Bulgaria | 45%
|
| Croatia | Republic of Croatia | 45%
|
| Estonia | Republic of Estonia | 45%
|
| Latvia | Republic of Latvia | 45%
|
| Lithuania | Republic of Lithuania | 45%
|
| Slovenia | Republic of Slovenia | 45%
|
| Romania | Romania | 45%
|
| Ukraine | Ukraine | 45%
|
| United Kingdom | United Kingdom of Great Britain and Northern Ireland | 45%
|
| Bosnia and Herzegovina | Bosnia and Herzegovina | 36%
|
| Georgia | Georgia | 36%
|
| Luxembourg | Grand Duchy of Luxembourg | 36%
|
| Iceland | Iceland | 36%
|
| Italy | Italian Republic | 36%
|
| Montenegro | Montenegro | 36%
|
| Netherlands | Netherlands | 36%
|
| Portugal | Portuguese Republic | 36%
|
| Andorra | Principality of Andorra | 36%
|
| Macedonia | Republic of Macedonia | 36%
|
| Malta | Republic of Malta | 36%
|
| Moldova | Republic of Moldova | 36%
|
| San Marino | Republic of San Marino | 36%
|
| Russia | Russian Federation | 36%
|
| Slovakia | Slovak Republic | 36%
|
| Vatican City | Vatican City State | 36%
|
| Greece | Hellenic Republic | 27%
|