| 指标 | 主因子 | ||
| F1 | F2 | F3 | |
| x1 | 0.113 | 0.174 | 0.956 |
| x2 | −0.106 | 0.897 | 0.279 |
| x3 | 0.913 | 0.180 | 0.119 |
| x4 | 0.813 | −0.014 | 0.061 |
| x5 | 0.907 | 0.321 | −0.037 |
| x6 | 0.334 | 0.869 | 0.303 |
| x7 | 0.529 | 0.782 | 0.324 |
| x8 | −0.310 | 0.495 | 0.780 |
| x9 | 0.591 | 0.542 | 0.539 |
| x10 | 0.453 | 0.548 | 0.637 |
| x11 | 0.332 | 0.870 | 0.302 |
| x12 | 0.546 | 0.764 | 0.331 |
| x13 | 0.873 | 0.414 | −0.228 |
| x14 | 0.925 | 0.312 | −0.159 |
| x15 | 0.563 | 0.752 | −0.096 |