United Kingdom
Participants
7
34
31
32
Ireland
Participants
3
15
15
14
Germany
Participants
12
49
52
51
France
Participants
7
23
20
23
Benelux Region
Participants
10
38
40
40
Southern Europe
Participants
15
57
56
58
Nordic Region
Participants
9
30
30
34
Switzerland
Participants
8
37
36
36
Austria
Participants
3
12
11
11
Eastern Region
Participants
5
17
19
21