Table 9. Explained variance based on eigenvalues for the Welfare questionnaire.

Variable	Eigenvalue	Proportion of variance	Cumulative variance
1	7.656	0.638	0.638
2	1.542	0.129	0.766
3	0.861	0.072
4	0.584	0.049
5	0.361	0.030
6	0.278	0.023
7	0.202	0.017
8	0.152	0.013
9	0.142	0.012
10	0.092	0.008
11	0.070	0.006
12	0.061	0.005