| Value | Category | Cases | |
|---|---|---|---|
| 1 | Niveau 1 | 6 |
35.3%
|
| 2 | Niveau 2 | 1 |
5.9%
|
| 3 | Niveau 3 | 1 |
5.9%
|
| 4 | Niveau 4 | 1 |
5.9%
|
| 5 | Niveau 5 | 5 |
29.4%
|
| 6 | Niveau 6 | 3 |
17.6%
|
| Sysmiss | 6007 |