| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 455 |
10.1%
|
| 2 | Often | 576 |
12.8%
|
| 3 | Sometimes | 753 |
16.8%
|
| 4 | Rarely | 699 |
15.6%
|
| 5 | Never | 2002 |
44.6%
|
| Sysmiss | 5375 |