Table 2. Table of principal components.
| PC1 | PC2 | PC3 | |
|---|---|---|---|
| Standard deviation | 1.27 | 1.10 | 0.88 |
| Proportion of variance | 40.51% | 30.40% | 19.15% |
| Cumulative proportion | 40.51% | 70.91% | 90.06% |
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