| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 515 |
14.7%
|
| 2 | Often | 479 |
13.7%
|
| 3 | Sometimes | 590 |
16.9%
|
| 4 | Rarely | 439 |
12.5%
|
| 5 | Never | 1478 |
42.2%
|
| Sysmiss | 6359 |