| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 8 | 508 |
31.7%
|
| 2 | Grade 9 | 322 |
20.1%
|
| 3 | Grade 10 | 442 |
27.6%
|
| 4 | Grade 11 | 181 |
11.3%
|
| 5 | Grade 12 | 148 |
9.2%
|
| Sysmiss | 14 |