| Area | Value |
|---|---|
| 1. Wilcannia | 7.1 |
| 2. Brewarrina | 7.1 |
| 3. Ivanhoe (NSW) | 7.1 |
| 4. Goodooga | 7.1 |
| 5. Menindee | 7.1 |
| 6. Nyngan | 6.4 |
| 7. Walgett | 6.3 |
| 8. Burren Junction | 6.3 |
| 9. Lightning Ridge | 6.3 |
| 10. Collarenebri | 6.3 |
| 11. Bourke | 6.2 |
| 12. North Bourke | 6.2 |
| 13. Gulargambone | 6.1 |
| 14. Coonamble | 6.1 |
| 15. Tomingley | 5.7 |
| 16. Gilgandra | 5.7 |
| 17. Narromine | 5.7 |
| 18. Tooraweenah | 5.7 |
| 19. Trangie | 5.7 |
| 20. Broken Hill | 5.7 |
| 21. Baradine | 5.6 |
| 22. Yeoval | 5.5 |
| 23. Ravenswood (NSW) | 5.5 |
| 24. Warren | 5.5 |
| 25. Cobar | 5.4 |
| 26. Terramungamine | 5.3 |
| 27. Stuart Town | 5.3 |
| 28. Mumbil | 5.3 |
| 29. Montefiores | 5.3 |
| 30. Geurie | 5.3 |
| 31. Ballimore | 5.3 |
| 32. Eumungerie | 5.3 |
| 33. Dubbo | 5.3 |
| 34. Brocklehurst | 5.3 |
| 35. Wuuluman | 5.3 |
| 36. Wongarbon | 5.3 |
| 37. Wellington (NSW) | 5.3 |
| 38. Mendooran | 5.1 |
| 39. Coonabarabran | 5.1 |
| 40. Coolah | 5.1 |
| 41. Binnaway | 5.1 |