| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 317 |
6.7%
|
| 2 | Often | 1105 |
23.2%
|
| 3 | Sometimes | 1601 |
33.6%
|
| 4 | Rarely | 1579 |
33.2%
|
| 5 | Never | 132 |
2.8%
|
| 77 | Don't know | 26 |
0.5%
|
| Sysmiss | 47 |