| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every few days | 37 |
41.6%
|
| 2 | Every few weeks | 41 |
46.1%
|
| 3 | Every few months | 9 |
10.1%
|
| 4 | Not at all | 2 |
2.2%
|
| Sysmiss | 33 |