| Value | Category | Cases | |
|---|---|---|---|
| 1 | Std. 6 | 656 |
34.7%
|
| 2 | Form 1 | 460 |
24.3%
|
| 3 | Form 2 | 451 |
23.8%
|
| 4 | Form 3 | 326 |
17.2%
|
| Sysmiss | 7 |