| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 165 |
24.1%
|
| 2 | Eher leicht | 446 |
65.2%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 73 |
10.7%
|