| Component Matrixa | |||
| 
 | Component | ||
| 1 | 2 | 3 | |
| 人均公路里程 | 0.906 | −0.279 | −0.235 | 
| 人均森林面积 | 0.893 | −0.162 | −0.360 | 
| 人均铁路营业里程 | 0.719 | −0.245 | 0.465 | 
| 人均受益教育经费 | 0.676 | 0.661 | −0.260 | 
| 人均用水量 | 0.511 | −0.141 | 0.499 | 
| 人均内河航道里程 | −0.302 | −0.050 | 0.049 | 
| 人均消费支出 | −0.183 | 0.933 | 0.038 | 
| 职工人均工资 | 0.352 | 0.852 | −0.319 | 
| 卫生技术人员配比 | −0.044 | 0.812 | 0.311 | 
| 人均电力消费量 | 0.331 | 0.269 | 0.810 | 
| Extraction Method: Principal Component Analysis | |||