| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 435 |
25.4%
|
| 1 | occasionally | 666 |
38.9%
|
| 2 | most of the time | 370 |
21.6%
|
| 3 | always | 240 |
14%
|
| 9 | don't know | 0 |
0%
|
| Sysmiss | 293 |