| Value | Category | Cases | |
|---|---|---|---|
| 1 | None/Nursery | 3085 |
6.3%
|
| 2 | Grade 1-7 | 19966 |
40.9%
|
| 3 | Grade 8-12 | 13211 |
27.1%
|
| 4 | Certificate/Diploma | 1089 |
2.2%
|
| 5 | Bachelors' degree | 412 |
0.8%
|
| 6 | Masters' degree or higher | 74 |
0.2%
|
| 7 | Not stated | 10970 |
22.5%
|