| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary school | 3 |
0.2%
|
| 1 | Primary | 70 |
4%
|
| 2 | "O" level | 211 |
11.9%
|
| 3 | "A" level | 219 |
12.4%
|
| 4 | Tertiary | 373 |
21.1%
|
| 5 | University | 863 |
48.8%
|
| 96 | I do not know | 31 |
1.8%
|