| 特征值 | 主成分贡献率(%) | 累计贡献率(%) | 变量 | 因子1 | 因子2 |
1 | 2.363 | 59.074 | 59.074 | X8 | 0.952 | 0.186 |
2 | 1.059 | 26.466 | 85.54 | X9 | 0.904 | 0.152 |
3 | 0.552 | 13.799 | 99.339 | X10 | 0.349 | 0.816 |
4 | 0.026 | 0.661 | 100 | X11 | 0.041 | 0.921 |