| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4980 |
63%
|
| 2 | Sometimes | 1952 |
24.7%
|
| 3 | Often | 505 |
6.4%
|
| 4 | Always | 463 |
5.9%
|
| 5 | I don’t know | 4 |
0.1%
|
| Sysmiss | 5 |