| 成分 | |
1 | 2 | |
X1 (亿元)) | 0.991 | −0.077 |
X2 (元) | 0.589 | 0.685 |
X3 (亿元) | 0.905 | −0.362 |
X4 (亿元) | 0.982 | 0.037 |
X5 (万t) | 0.934 | 0.124 |
X6 (亿tkm) | 0.773 | 0.455 |
X7 (万个) | 0.971 | −0.162 |
X8 (万户) | 0.885 | −0.390 |