| Participants | 1338 |
| Meetings | 3131 |
|
Germany | 339 |
|
France | 142 |
|
United Kingdom | 105 |
|
Netherlands | 76 |
|
Spain | 72 |
|
Italy | 71 |
|
United States | 53 |
|
Switzerland | 45 |
|
Poland | 41 |
|
Belgium | 37 |
|
Luxembourg | 36 |
|
Czech Republic | 33 |
|
Sweden | 31 |
|
Finland | 26 |
|
Austria | 22 |
|
Greece | 21 |
|
India | 18 |
|
Denmark | 17 |
|
Hungary | 17 |
|
Romania | 16 |
|
Portugal | 16 |
|
Ireland | 14 |
|
Lithuania | 13 |
|
Canada | 11 |
|
Ukraine | 9 |
|
Japan | 8 |
|
Israel | 8 |
|
Norway | 6 |
|
Bulgaria | 5 |
|
South Korea | 4 |
|
Türkiye | 4 |
|
United Arab Emirates | 3 |
|
Slovenia | 3 |
|
Egypt | 3 |
|
Latvia | 3 |
|
Cyprus | 3 |
|
South Africa | 3 |
|
Estonia | 3 |
|
Brazil | 2 |
|
Pakistan | 2 |
|
Australia | 2 |
|
Algeria | 2 |
|
Mexico | 1 |
|
Slovakia | 1 |
|
Ethiopia | 1 |
|
Malta | 1 |
|
Singapore | 1 |
|
Thailand | 1 |
|
Tunisia | 1 |
|
Mongolia | 1 |
|
Namibia | 1 |
|
Lao People's Democratic Republic | 1 |
|
Iraq | 1 |
|
Albania | 1 |
|
Nigeria | 1 |
|
Ecuador | 1 |
|
China | 1 |
| Total | 1360 | |
