解释变量 | 系数 | 标准误 | t值 | P值 |
| 0.04491 | 0.0019 | 24.1141 | 0.0000 |
| −0.0145 | 0.00014 | −10.2270 | 0.0000 |
| −0.0948 | 0.0093 | −10.2424 | 0.0000 |
| −0.2522 | 0.0880 | −2.8665 | 0.0079 |
R2 = 0.9551 |
| F值 = 191.4383 | 显著性水平 | 0.0000 |