| Value | Category | Cases | |
|---|---|---|---|
| 1 | Form 1 | 711 |
27.1%
|
| 2 | Form 2 | 639 |
24.4%
|
| 3 | Form 3 | 695 |
26.5%
|
| 4 | Form 4 | 578 |
22%
|
| Sysmiss | 218 |