| 模型 | 平方和 | 自由度 | 均方 | 
 | 显著性 | |
| 1 | 回归 | 724,852.989 | 1 | 724,852.989 | 306.950 | 0.000 | 
| 残差 | 14,168.813 | 6 | 2361.469 | 
 | 
 | |
| 总计 | 739021.802 | 7 | 
 | 
 | 
 | |
| 2 | 回归 | 736,391.451 | 2 | 368,195.726 | 699.898 | 0.000 | 
| 残差 | 2630.351 | 5 | 526.070 | 
 | 
 | |
| 总计 | 739,021.802 | 7 | 
 | 
 | 
 | |