| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1st secondary | 0 |
0%
|
| 2 | 2nd secondary | 619 |
38.8%
|
| 3 | 3rd secondary | 518 |
32.5%
|
| 4 | 4th secondary | 457 |
28.7%
|
| 5 | 5th secondary | 0 |
0%
|
| Sysmiss | 29 |