| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every month | 588 |
54.7%
|
| 2 | Some months | 451 |
42%
|
| 3 | Once or twice a month | 32 |
3%
|
| 93 | Prefer not to answer | 3 |
0.3%
|
| Sysmiss | 5956 |