| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 244 |
2.3%
|
| 1 | primary(grades i-iii) | 1236 |
11.9%
|
| 2 | lower secondary (grades iv-viii) | 3219 |
30.9%
|
| 3 | upper secondary (grades ix-x) | 3194 |
30.6%
|
| 4 | secondary specialized | 1007 |
9.7%
|
| 5 | college | 211 |
2%
|
| 6 | university | 1281 |
12.3%
|
| 7 | post-graduate | 32 |
0.3%
|
| Sysmiss | 18084 |