| Value | Category | Cases | |
|---|---|---|---|
| -2 | Keine Angabe | 146 |
12.2%
|
| 1 | 232 |
19.5%
|
|
| 2 | 340 |
28.5%
|
|
| 3 | 173 |
14.5%
|
|
| 4 | 203 |
17%
|
|
| 5 | 72 |
6%
|
|
| 6 | 15 |
1.3%
|
|
| 7 | 4 |
0.3%
|
|
| 8 | 5 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|