| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1770 |
16.3%
|
| 2 | Rarely | 722 |
6.6%
|
| 3 | Sometimes | 1351 |
12.4%
|
| 4 | Often | 974 |
8.9%
|
| 5 | Always | 1057 |
9.7%
|
| 7 | NA | 5016 |
46.1%
|
| Sysmiss | 26 |