| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 201 |
28.5%
|
| 2 | Eher leicht | 453 |
64.2%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 52 |
7.4%
|