变量 | 系数 | 标准误 | 值 | p值 |
| −811.14 | 154.71 | −5.24 | 0.0000 |
| 1430.26 | 425.05 | 3.36 | 0.0002 |
| 1.16 | 0.18 | 6.53 | 0.0000 |
| −0.17 | 0.04 | −4.17 | 0.0000 |
截距 | 6,742,671 | 1,748,029 | 3.86 | 0.0001 |