| Model | Sum of Squares | D.F | Mean Square | F | Sig. | |
| 1 | Regression | 21.494 | 1 | 21.494 | 11.122 | 0.001b |
|
| Residual | 606.794 | 314 | 1.932 |
|
|
|
| Total | 628.288 | 315 |
|
|
|