| Area | Value |
|---|---|
| 1. Lachlan | 0.0191 |
| 2. Cabonne | 0.0119 |
| 3. Oberon | 0.0116 |
| 4. Warrumbungle Shire | 0.0105 |
| 5. Mid-Western Regional | 0.0102 |
| 6. Cowra | 0.00951 |
| 7. Orange | 0.00915 |
| 8. Bathurst Regional | 0.00906 |
| 9. Blayney | 0.00893 |
| 10. Forbes | 0.00859 |
| 11. Singleton | 0.00845 |
| 12. Parkes | 0.00821 |
| 13. Lithgow | 0.00649 |