| Value | Category | Cases | |
|---|---|---|---|
| 1 | Form 2 | 274 |
21.6%
|
| 2 | Form 3 | 270 |
21.2%
|
| 3 | Form 4 | 229 |
18%
|
| 4 | FORM 5 | 256 |
20.1%
|
| 5 | FORM 6 | 154 |
12.1%
|
| 6 | Form 7 | 88 |
6.9%
|
| Sysmiss | 3 |