| Source | SS | df | MS | R2 |
| Model Residual | 78,880 4085 | 2 183 | 39,440 22 | .9508 |
| Total | 82,964 | 185 | 448 |
|
| G | Coef. | Std. Err. | t | P > |t| |
| A C _cons | 4.7894 .0000 −9.9365 | .0824 .0000 1.1309 | 58.10 1.41 −8.79 | .000 .160 .000 |