| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade6 | 179 |
11.4%
|
| 2 | Grade7 | 61 |
3.9%
|
| 3 | Grade 8 | 76 |
4.9%
|
| 4 | Grade 9 | 19 |
1.2%
|
| 5 | Form 1 | 264 |
16.8%
|
| 6 | Form 2 | 418 |
26.7%
|
| 7 | Form 3 | 330 |
21.1%
|
| 8 | Form 4 | 220 |
14%
|
| Sysmiss | 170 |