| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 177 |
25.4%
|
| 2 | Eher leicht | 367 |
52.7%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 153 |
22%
|