| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-school | 3 |
16.7%
|
| 1 | Primary | 13 |
72.2%
|
| 2 | Post-primary, vocational | 0 |
0%
|
| 3 | Secondary A-level | 2 |
11.1%
|
| 4 | College (middle level) | 0 |
0%
|
| 5 | University | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| Sysmiss | 9039 |