| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3508 |
44.4%
|
| 2 | Sometimes | 3376 |
42.7%
|
| 3 | Often | 693 |
8.8%
|
| 4 | Always | 319 |
4%
|
| 5 | I don’t know | 8 |
0.1%
|
| Sysmiss | 5 |