| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eher schwierig | 409 |
40.3%
|
| 2 | Eher leicht | 439 |
43.3%
|
| 3 | wn | 0 |
0%
|
| 9 | k.A. | 0 |
0%
|
| Sysmiss | 166 |
16.4%
|