| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 163 |
10.8%
|
| 2 | Eher leicht | 1220 |
80.6%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 130 |
8.6%
|