| Component | Initial Eigenvalues | Extraction Sums of Squared Loadings | ||||
| Total | % of Variance | Cumulative % | Total | % of Variance | Cumulative % | |
| 1 | 3.926 | 98.149 | 98.149 | 3.926 | 98.149 | 98.149 |
| 2 | 0.036 | 0.903 | 99.051 |
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| 3 | 0.023 | 0.580 | 99.631 |
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| 4 | 0.015 | 0.369 | 100.000 |
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