| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 356 |
35.1%
|
| 2 | Eher leicht | 555 |
54.7%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 103 |
10.2%
|