| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kimberley | 612 |
24.9%
|
| 2 | Pietermaritzburg | 624 |
25.4%
|
| 3 | Soweto | 504 |
20.5%
|
| 4 | Vaal | 716 |
29.2%
|
| Sysmiss | 22704 |