| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 277 |
27.6%
|
| 2 | Eher leicht | 552 |
55%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 174 |
17.3%
|