| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 814 |
8.8%
|
| 2 | Often | 1090 |
11.7%
|
| 3 | Sometimes | 1420 |
15.3%
|
| 4 | Rarely | 1412 |
15.2%
|
| 5 | Never | 4553 |
49%
|
| Sysmiss | 571 |