| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once a week | 112 |
23%
|
| 2 | Twice a month | 78 |
16%
|
| 3 | Once a month | 262 |
53.7%
|
| 4 | Less than once a month | 36 |
7.4%
|
| Sysmiss | 11325 |