| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 397 |
39%
|
| 2 | Eher leicht | 556 |
54.7%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 64 |
6.3%
|