| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 240 |
23.7%
|
| 2 | Eher leicht | 607 |
60%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 165 |
16.3%
|