| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 6800 |
62.4%
|
| 2 | Rarely | 1634 |
15%
|
| 3 | Sometimes | 943 |
8.7%
|
| 4 | Often | 382 |
3.5%
|
| 5 | Always | 452 |
4.2%
|
| 7 | NA | 679 |
6.2%
|
| Sysmiss | 26 |