| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once a week or more | 0 |
0%
|
| 2 | Once a month or more | 15 |
65.2%
|
| 3 | Every few months | 6 |
26.1%
|
| 4 | Other (specify) | 2 |
8.7%
|
| Sysmiss | 404 |