| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 396 |
15.7%
|
| 2 | Often | 145 |
5.8%
|
| 3 | Sometimes | 1298 |
51.5%
|
| 4 | Rarely | 487 |
19.3%
|
| 5 | Never | 181 |
7.2%
|
| 77 | Don't know | 11 |
0.4%
|
| Sysmiss | 15 |