Table 7 Factor loading score

	Type 1	Type 2	Type 3
P1	0.1090	0.7197*	0.3020
P2	−0.1911	0.4597	0.7157*
P3	0.3036	0.2608	0.6753*
P4	−0.0287	0.5886*	−0.0560
P5	−0.0438	0.8664*	0.2105
P6	0.7282*	0.1035	0.5315
P7	−0.2652	0.7588*	−0.0603
P8	0.7905*	−0.2899	0.2645
P9	0.7349*	−0.0544	0.3822
P10	0.7968*	−0.3277	0.1303
P11	0.5363	−0.2154	0.6819*
P12	0.6771*	−0.5262	0.1632
P13	−0.0478	0.8449*	0.0917
P14	0.8258*	0.1388	0.0961
P15	0.8533*	−0.1054	0.1017
P16	0.6399*	−0.0623	−0.0003
P17	0.8148*	0.0401	0.0956
P18	0.7437*	0.0770	0.1549
P19	0.7693*	−0.2446	−0.1620
P20	0.8033*	−0.1304	0.0284
P21	0.6274*	0.0955	−0.4443