| Coefficientsa | ||||||
| Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | ||
| B | Std. Error | Beta | ||||
| 1 | (Constant) | −0.021 | 0.065 |
| −5.228 | 0.000 |
| PRI | 0.141 | 0.089 | 0.842 | 8.320 | 0.001 | |
| PROD | −1.300 | 0.053 | 0.584 | −10.207 | 0.003 | |
| PROM | 1.711 | 0.070 | 0.708 | 9.444 | 0.000 | |
| DIST | 0.133 | 0.017 | 0.329 | 5.841 | 0.002 | |