| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 5127 |
47.1%
|
| 2 | Rarely | 1402 |
12.9%
|
| 3 | Sometimes | 1595 |
14.6%
|
| 4 | Often | 861 |
7.9%
|
| 5 | Always | 996 |
9.1%
|
| 7 | NA | 909 |
8.3%
|
| Sysmiss | 26 |