| Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | Correlations | F | ||
| B | Std. Error | Beta | Partial | Part | ||||
| Constant log(HVA) | −9.910 | 1.881 |
| −5.268 | 0.000 |
|
| 154.459 |
| 15.528 | 1.249 | 0.531 | 12.428 | 0.000 | 0.531 | 0.531 | Sig. = 0.000 | |