United Kingdom
Participants
9
30
33
33
Ireland
Participants
4
18
16
14
Germany
Participants
18
71
71
68
France
Participants
6
23
21
21
Benelux Region
Participants
9
33
34
32
Southern Europe
Participants
10
37
34
32
Nordic Region
Participants
8
36
32
33
Switzerland
Participants
3
7
8
11
Austria
Participants
1
5
4
4
Eastern Region
Participants
3
11
12
10