| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 370 |
37%
|
| 2 | Eher leicht | 389 |
38.9%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 242 |
24.2%
|