| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 403 |
11.2%
|
| 2 | Often | 334 |
9.3%
|
| 3 | Sometimes | 591 |
16.4%
|
| 4 | Rarely | 586 |
16.2%
|
| 5 | Never | 1696 |
47%
|
| Sysmiss | 6250 |