| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 305 |
60.5%
|
| 2 | Prefer not to answer | 11 |
2.2%
|
| 3 | Yes, more than once | 55 |
10.9%
|
| 4 | Yes, only once | 133 |
26.4%
|