| 指标 | 主成分 | ||||
| PC1 | PC2 | PC3 | PC4 | PC5 | |
| X1 | 0.39 | −0.10 | 0.16 | 0.02 | 0.22 |
| X2 | 0.88 | −0.03 | 0.22 | 0.24 | 0.21 |
| X3 | 0.69 | −0.10 | 0.10 | 0.12 | 0.63 |
| X4 | 0.00 | 0.93 | 0.00 | 0.22 | 0.02 |
| X5 | −0.13 | 0.85 | −0.05 | 0.33 | 0.15 |
| X6 | 0.18 | −0.06 | 0.93 | −0.12 | 0.07 |
| X7 | 0.58 | 0.07 | 0.62 | 0.06 | 0.05 |
| X8 | 0.15 | 0.25 | −0.10 | 0.92 | 0.13 |
| X9 | 0.13 | 0.32 | −0.01 | 0.91 | 0.11 |
| X10 | 0.13 | 0.14 | 0.00 | 0.11 | 0.93 |
| X11 | 0.54 | 0.08 | 0.15 | 0.15 | 0.79 |