| Area | Value |
|---|---|
| 1. Goodooga | 94.0 |
| 2. Broken Hill | 83.0 |
| 3. Wilcannia | 68.0 |
| 4. Coonabarabran | 52.0 |
| 5. Wellington (NSW) | 50.0 |
| 6. Dubbo | 50.0 |
| 7. Coonamble | 47.0 |
| 8. Brewarrina | 45.0 |
| 9. Lightning Ridge | 44.0 |
| 10. Narromine | 40.0 |
| 11. Nyngan | 40.0 |
| 12. Walgett | 40.0 |
| 13. Baradine | 36.0 |
| 14. Wongarbon | 35.0 |
| 15. Geurie | 35.0 |
| 16. Bourke | 31.0 |
| 17. Cobar | 26.0 |