| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every month | 27 |
20.5%
|
| 2 | Some months | 90 |
68.2%
|
| 3 | Once or twice a month | 15 |
11.4%
|
| 93 | Prefer not to answer | 0 |
0%
|
| Sysmiss | 1398 |