United Kingdom
Participants
9
42
39
42
Ireland
Participants
2
9
9
9
Germany
Participants
12
51
41
47
France
Participants
9
34
30
32
Benelux Region
Participants
9
28
29
32
Southern Europe
Participants
9
32
30
30
Nordic Region
Participants
10
39
38
41
Switzerland
Participants
8
30
31
34
Austria
Participants
4
12
12
14
Eastern Region
Participants
4
15
14
15