| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 2008 |
61.2%
|
| 2 | Often | 275 |
8.4%
|
| 3 | Sometimes | 453 |
13.8%
|
| 4 | Rarely | 298 |
9.1%
|
| 5 | Never | 239 |
7.3%
|
| 77 | Don't know | 7 |
0.2%
|
| Sysmiss | 254 |