| 自变量 | 估计系数 | t值 | 双尾检验 |
| 截距C | 71.481 | 6.169 | 0.000 |
| X1 | −0.109 | −0.132 | 0.898 |
| X2 | −5.403 | −3.075 | 0.015 |
| X3 | 0.116 | 0.874 | 0.408 |
| X4 | −33.804 | −1.807 | 0.108 |
| X5 | −1.981 | −0.198 | 0.848 |