| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 283 |
1%
|
| 1 | primary(grades i-iii) | 2017 |
7.3%
|
| 2 | lower secondary (grades iv-viii) | 4560 |
16.4%
|
| 3 | upper secondary (grades ix-x) | 10653 |
38.4%
|
| 4 | secondary specialized | 623 |
2.2%
|
| 5 | college | 4990 |
18%
|
| 6 | university | 4523 |
16.3%
|
| 7 | post-graduate | 76 |
0.3%
|
| Sysmiss | 4637 |