Table 5.
Principal component analysis—total variance explained.
| Component | Initial eigenvalues | Extraction sums of squared loadings | Rotation sums of squared loadings | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Total | % of variance | Cumulative % | Total | % of variance | Cumulative % | Total | % of variance | Cumulative % | |
| 1 | 1.819 | 36.373 | 36.373 | 1.819 | 36.373 | 36.373 | 1.778 | 35.569 | 35.569 |
| 2 | 1.308 | 26.169 | 62.542 | 1.308 | 26.169 | 62.542 | 1.349 | 26.973 | 62.542 |
| 3 | 0.903 | 18.068 | 80.610 | ||||||
| 4 | 0.568 | 11.359 | 91.969 | ||||||
| 5 | 0.402 | 8.031 | 100.000 | ||||||
Extraction method: principal component analysis.