| Component | Initial Eigenvalues | Extraction Sums of Squared Loadings | ||||
| Total | % of Variance | Cumulative % | Total | % of Variance | Cumulative % | |
| 1 | 3.008 | 75.197 | 75.197 | 3.008 | 75.197 | 75.197 |
| 2 | 0.955 | 23.869 | 99.066 |
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| 3 | 0.031 | 0.781 | 99.847 |
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| 4 | 0.006 | 0.153 | 100.000 |
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