| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 42 |
3.3%
|
| 2 | Often | 109 |
8.5%
|
| 3 | Sometimes | 408 |
31.7%
|
| 4 | Rarely | 540 |
41.9%
|
| 5 | Never | 185 |
14.4%
|
| 77 | Don't know | 5 |
0.4%
|
| Sysmiss | 6 |