| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 |
0%
|
| -1 | no answer | 0 |
0%
|
| 1 | Nein, noch nie | 1227 |
90.2%
|
| 2 | Ja, einmal | 76 |
5.6%
|
| 3 | Ja, mehrere Male | 57 |
4.2%
|