| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4103 |
37.7%
|
| 2 | Rarely | 906 |
8.3%
|
| 3 | Sometimes | 468 |
4.3%
|
| 4 | Often | 105 |
1%
|
| 5 | Always | 89 |
0.8%
|
| 7 | NA | 5219 |
47.9%
|
| Sysmiss | 26 |