| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 556 |
31.3%
|
| 2 | Sometimes | 635 |
35.8%
|
| 3 | Rarely | 412 |
23.2%
|
| 4 | Never | 173 |
9.7%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 61 |