| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 979 |
79.4%
|
| 1 | Rarely | 98 |
7.9%
|
| 2 | Sometimes | 85 |
6.9%
|
| 3 | Often | 45 |
3.6%
|
| 4 | Always | 26 |
2.1%
|
| Sysmiss | 10 |