| Variables | Results of VIF | Detection |
| X1 | 3.1907 | Non-Collinear |
| X2 | 76.3678 | Collinear |
| X3 | 155.3745 | Collinear |
| X4 | 336.7190 | Collinear |
| X5 | 5.2765 | Non-Collinear |
| X6 | 5.4361 | Non-Collinear |