| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 341 |
33.9%
|
| 2 | Eher leicht | 490 |
48.7%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 176 |
17.5%
|