| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 7054 |
64.8%
|
| 2 | Rarely | 1755 |
16.1%
|
| 3 | Sometimes | 1040 |
9.6%
|
| 4 | Often | 282 |
2.6%
|
| 5 | Always | 283 |
2.6%
|
| 7 | NA | 476 |
4.4%
|
| Sysmiss | 26 |