| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 286 |
1%
|
| 1 | primary(grades i-iii) | 2172 |
7.9%
|
| 2 | lower secondary (grades iv-viii) | 4848 |
17.5%
|
| 3 | upper secondary (grades ix-x) | 10332 |
37.4%
|
| 4 | secondary specialized | 741 |
2.7%
|
| 5 | college | 4909 |
17.7%
|
| 6 | university | 4306 |
15.6%
|
| 7 | post-graduate | 65 |
0.2%
|
| Sysmiss | 5097 |