| country | count |
|---|---|
| Austria | 176 |
| Belgium | 178 |
| Croatia | 17 |
| Cyprus | 9 |
| Czech Republic | 209 |
| Denmark | 13 |
| Estonia | 10 |
| Finland | 71 |
| France | 1219 |
| Germany | 670 |
| Greece | 30 |
| Hungary | 39 |
| Ireland | 29 |
| Latvia | 14 |
| Lithuania | 18 |
| Luxembourg | 16 |
| Malta | 5 |
| Netherlands | 140 |
| Norway | 48 |
| Poland | 245 |
| Romania | 181 |
| Slovakia | 38 |
| Slovenia | 34 |
| Spain | 599 |
| Sweden | 107 |
| Switzerland | 49 |
| United Kingdom | 185 |