| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2059 |
26%
|
| 2 | Sometimes | 3193 |
40.4%
|
| 3 | Often | 1239 |
15.7%
|
| 4 | Always | 1407 |
17.8%
|
| 5 | I don’t know | 7 |
0.1%
|
| Sysmiss | 4 |