| Value | Category |
|---|---|
| 1 | Nursery-school/pre-school children (up to grade R) |
| 2 | Primary school children(grade1-7) |
| 3 | Secondary school children(grade8 -12) |
| 4 | Children with special needs |
| 5 | Students at colleges,technikons and universities |
| 6 | None of these |
| 7 | Dont know |