| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 57 |
4.6%
|
| 2 | Most of the time | 209 |
16.9%
|
| 3 | Sometimes | 423 |
34.2%
|
| 4 | Seldom | 239 |
19.3%
|
| 5 | Never | 62 |
5%
|
| 6 | Uncertain or do not know | 246 |
19.9%
|
| Sysmiss | 6 |