| Area | Value |
|---|---|
| 1. Warrumbungle Shire | 6.2% |
| 2. Warren | 5.9% |
| 3. Dubbo Regional | 4.5% |
| 4. Broken Hill | 4.5% |
| 5. Central Darling | 4.0% |
| 6. Narromine | 3.9% |
| 7. Lachlan | 3.7% |
| 8. Coonamble | 3.7% |
| 9. Gilgandra | 3.6% |
| 10. Bourke | 3.6% |
| 11. Cobar | 3.3% |
| 12. Cabonne | 3.2% |
| 13. Walgett | 3.1% |
| 14. Brewarrina | 2.8% |