| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 123 |
18.2%
|
| 2 | Eher leicht | 474 |
70%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 80 |
11.8%
|