| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 403 |
40.4%
|
| 2 | Eher leicht | 523 |
52.4%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 72 |
7.2%
|