| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every few days | 10 |
5.2%
|
| 2 | Every few weeks | 50 |
25.8%
|
| 3 | Every few months | 62 |
32%
|
| 4 | Not at all | 22 |
11.3%
|
| Sysmiss | 50 |
25.8%
|