| Value | Category | Cases | |
|---|---|---|---|
| 1 | 655 |
29.7%
|
|
| 2 | 398 |
18%
|
|
| 3 | 365 |
16.5%
|
|
| 4 | 791 |
35.8%
|
|
| Sysmiss | 4861 |