| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 258 |
7.1%
|
| 2 | Often | 337 |
9.3%
|
| 3 | Sometimes | 585 |
16.2%
|
| 4 | Rarely | 517 |
14.3%
|
| 5 | Never | 1913 |
53%
|
| Sysmiss | 6250 |