| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 |
0%
|
| -1 | no answer | 0 |
0%
|
| 1 | Nein, noch nie | 62 |
4.6%
|
| 2 | Ja, einmal | 30 |
2.2%
|
| 3 | Ja, mehrere Male | 1268 |
93.2%
|