| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1967 |
93.7%
|
|
| 1 | african/black | 112 |
5.3%
|
| 2 | asian/indian | 5 |
0.2%
|
| 3 | coloured | 15 |
0.7%
|
| 4 | white | 0 |
0%
|