| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 430 |
28.6%
|
| 2 | Eher leicht | 816 |
54.3%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 256 |
17%
|