| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 286 |
28.4%
|
| 2 | Eher leicht | 580 |
57.6%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 141 |
14%
|