From: Typologies in GPs’ referral practice
Initial eigenvalues
Component
Total
% of variance
Cumulative %
1
2.3
14.4
2
1.9
12.0
26.5
3
1.7
10.9
37.3
4
1.6
10.0
47.3
5
1.4
8.5
55.8
6
1.3
8.3
64.1
7
1.1
7.0
71.1
8
1.0a
6.0
77.1
9
0.9
5.3
82.4
10
0.8
5.1
87.5