| Value | Category | Cases | |
|---|---|---|---|
| 1 | All or most of the time | 614 |
19.5%
|
| 2 | Some of the time | 926 |
29.4%
|
| 3 | Just occasionally | 637 |
20.2%
|
| 4 | Never | 956 |
30.3%
|
| 8 | Do not know | 20 |
0.6%
|
| Sysmiss | 30 |