| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 155 |
2.1%
|
| 1 | primary(grades i-iii) | 822 |
11%
|
| 2 | lower secondary (grades iv-viii) | 2211 |
29.7%
|
| 3 | upper secondary (grades ix-x) | 2397 |
32.1%
|
| 4 | secondary specialized | 759 |
10.2%
|
| 5 | college | 127 |
1.7%
|
| 6 | university | 954 |
12.8%
|
| 7 | post-graduate | 31 |
0.4%
|
| Sysmiss | 13189 |