Table 2. Factor eigenvalue and cumulative variance contribution rate.
| Components | Initial eigenvalue | Rotate square sum load | ||||
|---|---|---|---|---|---|---|
| Total | Variance% | Accumulate % | Total | Variance % | Accumulate % | |
| 1 | 13.139 | 37.539 | 37.539 | 10.843 | 30.980 | 30.980 |
| 2 | 5.361 | 15.316 | 52.854 | 6.133 | 17.524 | 48.504 |
| 3 | 3.563 | 10.179 | 63.033 | 3.474 | 9.926 | 58.430 |
| 4 | 3.189 | 9.110 | 72.144 | 3.156 | 9.017 | 67.446 |
| 5 | 2.600 | 7.428 | 79.571 | 2.660 | 7.601 | 75.048 |
| 6 | 1.893 | 5.408 | 84.979 | 2.358 | 6.737 | 81.785 |
| 7 | 1.378 | 3.936 | 88.915 | 2.094 | 5.984 | 87.769 |
| 8 | 1.330 | 3.799 | 92.714 | 1.731 | 4.945 | 92.714 |