| Model | Sum of Squares | Df | Mean Square | F | Sig. | |
| 1 | Regression | 1.327 | 2 | 0.663 | 3.792 | 0.024b |
| Residual | 54.058 | 309 | 0.175 |
|
| |
| Total | 55.385 | 311 |
|
|
| |