| Area | Value |
|---|---|
| 1. Stuart Town | 8.3 |
| 2. Tooraweenah | 7.8 |
| 3. Mumbil | 7.7 |
| 4. Brocklehurst | 7.6 |
| 5. Geurie | 7.4 |
| 6. Wongarbon | 7.4 |
| 7. Dubbo | 7.4 |
| 8. Terramungamine | 7.2 |
| 9. Montefiores | 7.1 |
| 10. Ballimore | 7.0 |
| 11. Cobar | 6.7 |
| 12. Coolah | 6.6 |
| 13. Broken Hill | 6.6 |
| 14. Coonabarabran | 6.4 |
| 15. Narromine | 6.4 |
| 16. Wellington (NSW) | 6.4 |
| 17. Yeoval | 6.4 |
| 18. Bourke | 6.3 |
| 19. Ravenswood (NSW) | 6.2 |
| 20. Gilgandra | 6.2 |
| 21. Nyngan | 6.2 |
| 22. Gulargambone | 6.2 |
| 23. Trangie | 6.1 |
| 24. Binnaway | 6.1 |
| 25. Baradine | 6.1 |
| 26. Coonamble | 6.0 |
| 27. Collarenebri | 5.7 |
| 28. Burren Junction | 5.6 |
| 29. Menindee | 5.6 |
| 30. Mendooran | 5.5 |
| 31. Warren | 4.9 |
| 32. Brewarrina | 4.2 |
| 33. Lightning Ridge | 3.4 |
| 34. Walgett | 1.2 |
| 35. Goodooga | 0.0 |
| 36. Wilcannia | 0.0 |
| 37. Eumungerie | 0.0 |
| 38. Ivanhoe (NSW) | 0.0 |
| 39. Tomingley | 0.0 |