| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 228 |
22.8%
|
| 2 | Eher leicht | 610 |
61%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 162 |
16.2%
|