| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 8 | 439 |
14.7%
|
| 2 | Grade 9 | 757 |
25.4%
|
| 3 | Grade 10 | 807 |
27.1%
|
| 4 | Grade 11 | 780 |
26.2%
|
| 5 | Grade 12 | 196 |
6.6%
|
| Sysmiss | 33 |