| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 6163 |
56.6%
|
| 2 | Rarely | 1257 |
11.5%
|
| 3 | Sometimes | 661 |
6.1%
|
| 4 | Often | 339 |
3.1%
|
| 5 | Always | 158 |
1.5%
|
| 7 | NA | 2312 |
21.2%
|
| Sysmiss | 26 |