Country
|
Number of country
|
| Armenia | 4 |
| Austria | 15 |
| Belgium | 10 |
| Denmark | 2 |
| Estonia | 1 |
| Finland | 12 |
| France | 28 |
| Hungary | 1 |
| Ireland | 8 |
| Italy | 20 |
| Germany | 83 |
| Greece | 1 |
| Netherlands | 40 |
| Norway | 2 |
| Romania | 1 |
| Slovenia | 10 |
| Spain | 11 |
| Sweden | 20 |
| Switzerland | 25 |
| United Kingdom | 14 |
| Total of members | 308 |
| Australia | 1 |
| Brazil | 4 |
| Israel | 1 |
| Mexico | 1 |
| New Zealand | 2 |
| Japan | 1 |