| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 8 | 10 |
0.3%
|
| 2 | Grade 9 | 1116 |
30.8%
|
| 3 | Grade 10 | 945 |
26.1%
|
| 4 | Grade 11 | 1553 |
42.9%
|
| Sysmiss | 9 |