| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1st secondary | 532 |
26.1%
|
| 2 | 2nd secondary | 331 |
16.3%
|
| 3 | 3rd secondary | 442 |
21.7%
|
| 4 | 4th secondary | 444 |
21.8%
|
| 5 | 5th secondary | 286 |
14.1%
|
| Sysmiss | 16 |