| Area | Value |
|---|---|
| 1. Cobar | 0.0132 |
| 2. Cabonne | 0.0121 |
| 3. Lachlan | 0.0115 |
| 4. Warrumbungle Shire | 0.0108 |
| 5. Walgett | 0.0108 |
| 6. Narromine | 0.0103 |
| 7. Warren | 0.0102 |
| 8. Dubbo Regional | 0.00942 |
| 9. Bourke | 0.00938 |
| 10. Coonamble | 0.00756 |
| 11. Central Darling | 0.00752 |
| 12. Gilgandra | 0.00602 |