成分 | 特征根 | 贡献率(%) | 累积贡献率(%) |
1 | 3.035 | 0.768 | 0.768 |
2 | 0.905 | 0.068 | 0.836 |
3 | 0.735 | 0.045 | 0.881 |
4 | 0.645 | 0.035 | 0.916 |
5 | 0.599 | 0.030 | 0.946 |
6 | 0.435 | 0.016 | 0.961 |
7 | 0.381 | 0.012 | 0.973 |
8 | 0.358 | 0.011 | 0.984 |
9 | 0.291 | 0.007 | 0.991 |
10 | 0.245 | 0.005 | 0.996 |
11 | 0.174 | 0.003 | 0.999 |
12 | 0.129 | 0.001 | 1.000 |