United Kingdom
Participants
6
25
22
26
Ireland
Participants
2
7
7
9
Germany
Participants
8
29
27
29
France
Participants
4
16
12
14
Benelux Region
Participants
9
33
33
32
Southern Europe
Participants
13
53
50
53
Nordic Region
Participants
6
23
22
20
Switzerland
Participants
6
18
18
24
Austria
Participants
8
29
27
29
Eastern Region
Participants
4
19
18
19