| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 540 |
53%
|
| 2 | Eher leicht | 408 |
40.1%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 70 |
6.9%
|