| 成分 | 特征根 | ||
| 特征根 | 方差解释率(%) | 累积方差解释率(%) | |
| x1 | 9.088 | 82.62 | 82.62 |
| x2 | 1.314 | 11.942 | 94.562 |
| x3 | 0.372 | 3.38 | 97.942 |
| x4 | 0.115 | 1.043 | 98.985 |
| x5 | 0.072 | 0.655 | 99.64 |
| x6 | 0.024 | 0.222 | 99.862 |
| x7 | 0.011 | 0.101 | 99.964 |
| x8 | 0.002 | 0.02 | 99.984 |
| x9 | 0.001 | 0.012 | 99.995 |
| x10 | 0.001 | 0.005 | 100 |
| x11 |
|
| 100 |