| Variable | VIF | 1/VIF |
| X8 | 54.48 | 0.018355 |
| X2 | 39.51 | 0.025311 |
| X9 | 29.01 | 0.034466 |
| X1 | 18.85 | 0.053057 |
| X3 | 8.59 | 0.116349 |
| X4 | 7.01 | 0.142748 |
| X11 | 6.72 | 0.148726 |
| X5 | 4.79 | 0.208617 |
| X10 | 1.76 | 0.569623 |
| X7 | 1.75 | 0.571120 |
| X6 | 1.64 | 0.611111 |
| Mean VIF | 15.83 | |