| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 154 |
10.7%
|
| 2 | Often | 219 |
15.3%
|
| 3 | Sometimes | 733 |
51.1%
|
| 4 | Rarely | 286 |
19.9%
|
| 5 | Never | 40 |
2.8%
|
| 77 | Don't know | 2 |
0.1%
|
| Sysmiss | 4 |