| Source | SS | df | MS | Number of obs | = | 114 |
| F(21, 92) | = | 31.68 | ||||
| Model | 51,746.2302 | 21 | 2464.1062 | Prob > F | = | 0 |
| Residual | 7155.671 | 92 | 77.7790326 | R-squared | = | 0.8785 |
| Total | 58,901.9012 | 113 | 521.255763 | Adj R-squared | = | 0.8508 |
| Root MSE | = | 8.8192 |