| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1=sehr schlecht | 13 |
1%
|
| 2 | 2 | 18 |
1.5%
|
| 3 | 3 | 35 |
2.8%
|
| 4 | 4 | 70 |
5.6%
|
| 5 | 5 | 178 |
14.4%
|
| 6 | 6 | 184 |
14.9%
|
| 7 | 7 | 257 |
20.7%
|
| 8 | 8 | 214 |
17.3%
|
| 9 | 9 | 65 |
5.2%
|
| 10 | 10=sehr gut | 46 |
3.7%
|
| 98 | Weiss nicht | 136 |
11%
|
| 99 | Keine Antwort | 23 |
1.9%
|