| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every month | 407 |
31.1%
|
| 2 | Some months | 865 |
66.1%
|
| 3 | Ones or twice a month | 34 |
2.6%
|
| 93 | Prefer not to answer | 3 |
0.2%
|
| Sysmiss | 6175 |