| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 155 |
14.5%
|
| 1 | primary (grades 1-4) | 156 |
14.6%
|
| 2 | basic (grades 1-8(9)) | 212 |
19.9%
|
| 3 | secondary general (grades 9-10(11)) | 408 |
38.3%
|
| 4 | secondary special | 44 |
4.1%
|
| 5 | secondary technical | 26 |
2.4%
|
| 6 | higher education | 65 |
6.1%
|
| 7 | graduate school/aspirantura | 0 |
0%
|
| Sysmiss | 94 |