| 成分 | 初始特征值 | 提取载荷平方和 | ||||
| 总计 | 方差百分比 | 累积% | 总计 | 方差百分比 | 累积% | |
| 1 | 6.600 | 41.252 | 41.252 | 6.600 | 41.252 | 41.252 |
| 2 | 1.631 | 10.192 | 51.444 | 1.631 | 10.192 | 51.444 |
| 3 | 1.335 | 8.344 | 59.788 | 1.335 | 8.344 | 59.788 |
| 4 | 1.194 | 7.463 | 67.251 | 1.194 | 7.463 | 67.251 |