| Area | Value |
|---|---|
| 1. Kimba | 22.0% |
| 2. Robe | 21.0% |
| 3. Cleve | 21.0% |
| 4. Kangaroo Island | 21.0% |
| 5. Franklin Harbour | 20.0% |
| 6. Tatiara | 20.0% |
| 7. Southern Mallee | 19.0% |
| 8. Karoonda East Murray | 18.0% |
| 9. Port Lincoln | 18.0% |
| 10. Mount Remarkable | 18.0% |
| 11. Loxton Waikerie | 17.0% |
| 12. Grant | 17.0% |
| 13. Mid Murray | 16.0% |
| 14. Renmark Paringa | 16.0% |
| 15. Victor Harbor | 16.0% |
| 16. Port Augusta | 15.0% |
| 17. Alexandrina | 15.0% |
| 18. Yankalilla | 15.0% |
| 19. Whyalla | 15.0% |
| 20. Roxby Downs | 13.0% |
| 21. Mount Gambier | 11.0% |
| 22. Murray Bridge | 11.0% |
| 23. Mount Barker | 10.0% |