| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 6978 |
64%
|
| 2 | Rarely | 1826 |
16.7%
|
| 3 | Sometimes | 1375 |
12.6%
|
| 4 | Often | 215 |
2%
|
| 5 | Regularly | 510 |
4.7%
|
| Sysmiss | 12 |