| Value | Category | Cases | |
|---|---|---|---|
| 1 | africans | 676 |
28.1%
|
| 2 | europeans | 118 |
4.9%
|
| 3 | americans | 161 |
6.7%
|
| 4 | indians | 81 |
3.4%
|
| 5 | other asians | 63 |
2.6%
|
| 6 | australians | 11 |
0.5%
|
| 7 | returning south africans | 149 |
6.2%
|
| 8 | other (specify) | 154 |
6.4%
|
| 9 | none (welcome all groups) | 996 |
41.3%
|
| Sysmiss | 88 |