| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 90 |
7.4%
|
| 2 | Often | 140 |
11.5%
|
| 3 | Sometimes | 191 |
15.7%
|
| 4 | Rarely | 173 |
14.2%
|
| 5 | Never | 626 |
51.3%
|
| Sysmiss | 8640 |