| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade7 | 277 |
19%
|
| 2 | Grade8 | 201 |
13.8%
|
| 3 | Form 1 | 137 |
9.4%
|
| 4 | Form 2 | 515 |
35.3%
|
| 5 | Form 3 | 330 |
22.6%
|
| Sysmiss | 51 |