| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 360 |
35.6%
|
| 2 | Eher leicht | 505 |
50%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 145 |
14.4%
|