| Value | Category | Cases | |
|---|---|---|---|
| 1 | English | 0 |
0%
|
| 2 | Afrikaans | 0 |
0%
|
| 3 | Xhosa | 2 |
66.7%
|
| 4 | Zulu | 0 |
0%
|
| 5 | SiSwati | 0 |
0%
|
| 6 | Spanish | 1 |
33.3%
|
| Sysmiss | 29 |