| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 184 |
18%
|
| 2 | Eher leicht | 513 |
50.2%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 324 |
31.7%
|