| Value | Category | Cases | |
|---|---|---|---|
| 1 | None/pre-school | 14563 |
46.9%
|
| 2 | Primary | 5706 |
18.4%
|
| 3 | Middle | 3069 |
9.9%
|
| 4 | Secondary | 3959 |
12.7%
|
| 5 | Higher | 3786 |
12.2%
|