| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7th Basic | 433 |
21.2%
|
| 2 | 8th Basic | 367 |
18%
|
| 3 | 1st High School | 654 |
32%
|
| 4 | 2nd High School | 590 |
28.9%
|
| Sysmiss | 41 |