| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 3 |
0%
|
| 2 | General basic | 318 |
1.3%
|
| 3 | General secondary | 833 |
3.4%
|
| 4 | Vocational-technical/Secondary specialized | 3195 |
13%
|
| 5 | Higher | 3041 |
12.3%
|
| 9 | Missing/DK | 2 |
0%
|
| Sysmiss | 17267 |
70%
|