Table 1. Total variance explained.
| Component | Rotation sums of squared loadings | ||
|---|---|---|---|
| Total | % of variance | % cumulative | |
| 1 | 5.48 | 21.21 | 21.21 |
| 2 | 2.26 | 14.78 | 36.00 |
| 3 | 2.10 | 12.47 | 48.47 |
| 4 | 1.91 | 9.54 | 58.02 |
| 5 | 1.84 | 8.54 | 66.57 |
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