| 成分 | 旋转前 | 旋转后 | ||||
| 特征值 | 贡献率% | 累计贡献率% | 特征值 | 贡献率% | 累计贡献率% | |
| PC1 | 4.60 | 41.815% | 41.815% | 2.87 | 26.085% | 26.085% |
| PC2 | 2.84 | 25.809% | 67.624% | 2.04 | 18.541% | 44.627% |
| PC3 | 1.17 | 10.598% | 78.222% | 1.96 | 17.814% | 62.441% |
| PC4 | 0.94 | 8.559% | 86.782% | 1.81 | 16.451% | 78.892% |
| PC5 | 0.49 | 4.471% | 91.252% | 1.36 | 12.361% | 91.253% |