| VIF | 1/VIF |
| 10.627 | .094 |
| 9.509 | .105 |
| 6.106 | .164 |
| 2.288 | .437 |
| 1.457 | .686 |
| 1.391 | .719 |
| 1.078 | .927 |
Mean VIF | 4.636 | . |