United Kingdom
Participants
6
23
24
20
Ireland
Participants
4
19
17
17
Germany
Participants
12
46
44
44
France
Participants
8
31
30
28
Benelux Region
Participants
14
52
52
54
Southern Europe
Participants
7
27
27
24
Nordic Region
Participants
9
28
32
34
Switzerland
Participants
9
28
32
34
Austria
Participants
2
12
12
12
Eastern Region
Participants
2
8
8
9