United Kingdom
Participants
11
46
42
44
Ireland
Participants
4
19
17
18
Germany
Participants
13
56
49
54
France
Participants
9
24
29
27
Benelux Region
Participants
10
40
40
39
Southern Europe
Participants
10
37
35
37
Nordic Region
Participants
8
33
33
35
Switzerland
Participants
7
24
27
28
Austria
Participants
4
12
12
14
Eastern Region
Participants
3
9
9
10