| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 7 | 1572 |
22%
|
| 2 | Grade 8 | 1618 |
22.7%
|
| 3 | Grade 9 | 1530 |
21.4%
|
| 4 | Grade 10 | 1276 |
17.9%
|
| 5 | Grade 11 | 1139 |
16%
|
| 6 | Grade 12 | 0 |
0%
|
| Sysmiss | 6 |