United Kingdom
Participants
9
38
34
33
Ireland
Participants
1
3
2
3
Germany
Participants
11
47
42
43
France
Participants
8
24
23
24
Benelux Region
Participants
10
35
36
37
Southern Europe
Participants
12
47
47
46
Nordic Region
Participants
7
30
27
33
Switzerland
Participants
5
18
18
21
Austria
Participants
4
14
14
14
Eastern Region
Participants
5
19
20
20