| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 |
0%
|
| -1 | no answer | 0 |
0%
|
| 1 | Nein, noch nie | 1165 |
85.7%
|
| 2 | Ja, einmal | 123 |
9%
|
| 3 | Ja, mehrere Male | 72 |
5.3%
|