| Component | Initial Eigenvalues | Extraction Sums of Squared Loadings | ||||
| Total | % of Variance | Cumulative% | Total | % of Variance | Cumulative % | |
| 1 | 3.922 | 98.051 | 98.051 | 3.922 | 98.051 | 98.051 |
| 2 | 0.036 | 0.910 | 98.961 |
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| 3 | 0.024 | 0.600 | 99.561 |
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| 4 | 0.018 | 0.439 | 100.000 |
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