| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 6 | 51 |
2.9%
|
| 2 | Grade 7 or Form 1 | 386 |
21.9%
|
| 3 | Grade 8 or Form 2 | 445 |
25.2%
|
| 4 | Grade 9 or Form 3 | 511 |
29%
|
| 5 | Form 4 | 370 |
21%
|
| Sysmiss | 32 |