| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3288 |
40.9%
|
| 2 | Rarely | 1371 |
17.1%
|
| 3 | Sometimes | 2188 |
27.2%
|
| 4 | Often | 558 |
6.9%
|
| 5 | Always | 253 |
3.1%
|
| Sysmiss | 377 |
4.7%
|