| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 374 |
37%
|
| 2 | Eher leicht | 521 |
51.5%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 117 |
11.6%
|