| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4585 |
42.1%
|
| 2 | Rarely | 2197 |
20.2%
|
| 3 | Sometimes | 1811 |
16.6%
|
| 4 | Often | 912 |
8.4%
|
| 5 | Always | 714 |
6.6%
|
| 7 | NA | 671 |
6.2%
|
| Sysmiss | 26 |