| Value | Category | Cases | |
|---|---|---|---|
| 1 | 256 |
11.3%
|
|
| 2 | 430 |
19%
|
|
| 3 | 826 |
36.5%
|
|
| 4 | 752 |
33.2%
|
|
| Sysmiss | 32548 |