| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 7 |
0.3%
|
| 0 | South African | 1660 |
69.2%
|
| 1 | Group identity | 469 |
19.5%
|
| 7 | Not applicable | 188 |
7.8%
|
| 9 | Don't know | 76 |
3.2%
|
| 98 | Refused | 0 |
0%
|