| Vehicle registration code | Country | % Correct |
|---|---|---|
| B | Belgium | 96%
|
| AL | Albania | 91%
|
| AND | Andorra | 91%
|
| DK | Denmark | 91%
|
| FIN | Finland | 91%
|
| F | France | 91%
|
| BG | Bulgaria | 87%
|
| EST | Estonia | 87%
|
| CZ | Czech Republic | 83%
|
| D | Germany | 83%
|
| A | Austria | 78%
|
| E | Spain | 78%
|
| LV | Latvia | 74%
|
| NL | Netherlands | 74%
|
| PL | Poland | 74%
|
| SRB | Serbia | 74%
|
| SK | Slovakia | 74%
|
| UA | Ukraine | 74%
|
| BY | Belarus | 70%
|
| CY | Cyprus | 70%
|
| H | Hungary | 70%
|
| LT | Lithuania | 70%
|
| N | Norway | 70%
|
| RO | Romania | 70%
|
| RUS | Russia | 70%
|
| UK | United Kingdom | 70%
|
| GR | Greece | 65%
|
| IRL | Ireland | 65%
|
| I | Italy | 65%
|
| L | Luxembourg | 65%
|
| SLO | Slovenia | 65%
|
| S | Sweden | 65%
|
| P | Portugal | 61%
|
| CH | Switzerland | 61%
|
| TR | Turkey | 61%
|
| IS | Iceland | 57%
|
| MNE | Montenegro | 57%
|
| NMK | North Macedonia | 57%
|
| V | Vatican City | 57%
|
| HR | Croatia | 52%
|
| M | Malta | 52%
|
| MC | Monaco | 52%
|
| MD | Moldova | 48%
|
| RSM | San Marino | 48%
|
| BIH | Bosnia and Herzegovina | 43%
|
| FL | Liechtenstein | 39%
|
| RKS | Kosovo | 22%
|