| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 |
0%
|
| -1 | no answer | 0 |
0%
|
| 1 | Nein, noch nie | 1285 |
94.5%
|
| 2 | Ja, einmal | 54 |
4%
|
| 3 | Ja, mehrere Male | 21 |
1.5%
|