| Value | Category | Cases | |
|---|---|---|---|
| 1 | Durban | 19 |
10.7%
|
| 2 | Germiston Johannesburg | 1 |
0.6%
|
| 3 | Johannesburg | 9 |
5.1%
|
| 4 | Laudium Pretoria | 1 |
0.6%
|
| 5 | Malvern Johannesburg | 1 |
0.6%
|
| 6 | Petoria | 1 |
0.6%
|
| 7 | Pretoria | 27 |
15.2%
|
| 8 | Sunnyside Pretoria | 1 |
0.6%
|
| Missing value | 118 |
66.3%
|