| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3424 |
43.3%
|
| 2 | Sometimes | 3524 |
44.6%
|
| 3 | Often | 683 |
8.6%
|
| 4 | Always | 253 |
3.2%
|
| 5 | I don’t know | 20 |
0.3%
|
| Sysmiss | 5 |