| Value | Category | Cases | |
|---|---|---|---|
| 0 | Preschool | 11034 |
24.3%
|
| 1 | Primary | 21015 |
46.3%
|
| 2 | secondary | 12081 |
26.6%
|
| 3 | University | 797 |
1.8%
|
| 4 | None standard curruculum | 101 |
0.2%
|
| 7 | Missing | 260 |
0.6%
|
| 9 | D'ont know | 52 |
0.1%
|
| Sysmiss | 698 |