| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every few days | 10 |
8.3%
|
| 2 | Every few weeks | 27 |
22.3%
|
| 3 | Every few months | 57 |
47.1%
|
| 4 | Not at all | 27 |
22.3%
|
| Sysmiss | 27 |