Table 3 Total variance explained...

Table 3

Total variance explained

Component	Initial eigenvalues			Extraction sums of squared loadings			Rotation sums of squared loadings^a
Component	Total	% of variance	Cumulative %	Total	% of variance	Cumulative %	Total
1	3.687	18.436	18.436	3.687	18.436	18.436	2.944
2	3.434	17.169	35.605	3.434	17.169	35.605	3.071
3	2.275	11.377	46.982	2.275	11.377	46.982	2.603
4	1.825	9.123	56.105	1.825	9.123	56.105	2.591
5	1.481	7.404	63.510	1.481	7.404	63.510	2.237
6	1.281	6.404	69.914	1.281	6.404	69.914	1.993
7	1.179	5.896	75.810	1.179	5.896	75.810	2.237
8	0.985	4.926	80.736
9	0.674	3.372	84.107
10	0.516	2.582	86.689
11	0.479	2.397	89.086
12	0.436	2.179	91.265
13	0.387	1.934	93.199
14	0.301	1.506	94.705
15	0.275	1.374	96.079
16	0.230	1.148	97.227
17	0.184	0.918	98.144
18	0.155	0.777	98.922
19	0.128	0.639	99.560
20	0.088	0.440	100.000

Component	Initial eigenvalues			Extraction sums of squared loadings			Rotation sums of squared loadings^a
Component	Total	% of variance	Cumulative %	Total	% of variance	Cumulative %	Total
1	3.687	18.436	18.436	3.687	18.436	18.436	2.944
2	3.434	17.169	35.605	3.434	17.169	35.605	3.071
3	2.275	11.377	46.982	2.275	11.377	46.982	2.603
4	1.825	9.123	56.105	1.825	9.123	56.105	2.591
5	1.481	7.404	63.510	1.481	7.404	63.510	2.237
6	1.281	6.404	69.914	1.281	6.404	69.914	1.993
7	1.179	5.896	75.810	1.179	5.896	75.810	2.237
8	0.985	4.926	80.736
9	0.674	3.372	84.107
10	0.516	2.582	86.689
11	0.479	2.397	89.086
12	0.436	2.179	91.265
13	0.387	1.934	93.199
14	0.301	1.506	94.705
15	0.275	1.374	96.079
16	0.230	1.148	97.227
17	0.184	0.918	98.144
18	0.155	0.777	98.922
19	0.128	0.639	99.560
20	0.088	0.440	100.000

Note(s): Extraction method: principal component analysis

a. When components are correlated, sums of squared loadings cannot be added to obtain a total variance

Source(s): Authors’ research

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