| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 413 |
6.2%
|
| 2 | Often | 754 |
11.3%
|
| 3 | Sometimes | 1557 |
23.4%
|
| 4 | Rarely | 1647 |
24.8%
|
| 5 | Never | 2243 |
33.7%
|
| 77 | Don't know | 39 |
0.6%
|
| Sysmiss | 1 |