| Item | STD.LOADING | Extraction | |
| S1 | S2 | ||
| P6 | 0.847 |
| 0.753 |
| P9 | 0.817 |
| 0.709 |
| P7 | 0.808 |
| 0.689 |
| P12 | 0.786 |
| 0.695 |
| P5 | 0.769 |
| 0.654 |
| P10 | 0.755 |
| 0.681 |
| P2 | 0.670 |
| 0.537 |
| P1 | 0.581 |
| 0.473 |
| P4 |
| 0.858 | 0.796 |
| P3 |
| 0.826 | 0.737 |
| P8 |
| 0.792 | 0.677 |
| P11 |
| 0.737 | 0.657 |
| Eigenvalues | 4.879 | 3.179 |
|
| % of variance | 40.656 | 26.489 | 67.145 |