| Value | Category | Cases | |
|---|---|---|---|
| 1 | africans | 1320 |
27.4%
|
| 2 | europeans | 245 |
5.1%
|
| 3 | americans | 340 |
7.1%
|
| 4 | indians | 186 |
3.9%
|
| 5 | other asians | 124 |
2.6%
|
| 6 | australians | 25 |
0.5%
|
| 7 | returning south africans | 322 |
6.7%
|
| 8 | other (specify) | 264 |
5.5%
|
| 9 | none (welcome all groups) | 1985 |
41.3%
|
| Sysmiss | 169 |