| Factor | Initial eigenvalues | Rotation sums of squared loadings | ||||
|---|---|---|---|---|---|---|
| Total | Variance contribution(%) | Cumulative variance contribution(%) | Total | Variance contribution(%) | Cumulative variance contribution(%) | |
| 1 | 8.346 | 37.935 | 37.935 | 6.257 | 28.441 | 28.441 |
| 2 | 4.229 | 19.223 | 57.158 | 4.787 | 21.757 | 50.198 |
| 3 | 3.887 | 17.668 | 74.826 | 4.221 | 19.186 | 69.383 |
| 4 | 0.292 | 10.419 | 85.245 | 3.490 | 15.862 | 85.245 |