| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 245 |
35.5%
|
| 2 | Eher leicht | 310 |
44.9%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 135 |
19.6%
|