Table 2.

Eigenvalues and explained variance.

Items	Eigenvalues	% of variance	Cumulative %
1	6.71	61.04	61.04
2	0.89	8.12	69.16
3	0.80	7.30	76.47
4	0.72	6.56	83.03
5	0.44	4.01	87.05
6	0.36	3.31	90.36
7	0.32	2.96	93.32
8	0.24	2.23	95.56
9	0.19	1.79	97.35
10	0.16	1.47	98.82
11	0.12	1.17	100.00