| Value | Category |
|---|---|
| 1 | 1. Afrikaans |
| 2 | 2. English |
| 3 | 3. IsiNdebele |
| 4 | 4. IsiXhosa |
| 5 | 5. IsiZulu |
| 6 | 6. Khoi, Nama and San languages |
| 7 | 7. Sepedi |
| 8 | 8. Sesotho |
| 9 | 9. Setswana |
| 10 | 10. Sign language |
| 11 | 11. SiSwati |
| 12 | 12. Tshivenda |
| 13 | 13. Xitsonga |
| 14 | 14. Other language not specified |