| Value | Category | Cases | |
|---|---|---|---|
| 1 | ungenügend | 27 |
2.7%
|
| 2 | mangelhaft | 81 |
8.1%
|
| 3 | ausreichend | 344 |
34.4%
|
| 4 | gut | 474 |
47.4%
|
| 8 | weiss nicht | 66 |
6.6%
|
| 9 | keine Antwort | 8 |
0.8%
|