| Model (1) | Sum of Squares | Df | Mean Square | F | Sig. |
| Regression | 51197.757 | 3 | 17065.919 | 19.077 | 0.008a |
| Residual | 3578.411 | 4 | 894.603 |
|
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| Total | 54776.169 | 7 |
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