United Kingdom
Participants
9
35
35
34
Ireland
Participants
2
12
12
11
Germany
Participants
10
45
43
42
France
Participants
10
33
37
34
Benelux Region
Participants
5
17
15
18
Southern Europe
Participants
5
21
22
22
Nordic Region
Participants
7
30
31
31
Switzerland
Participants
4
16
19
16
Austria
Participants
1
5
5
5
Eastern Region
Participants
3
11
11
11