| Value | Category | Cases | |
|---|---|---|---|
| 1 | daily | 917 |
64%
|
| 2 | weekly | 300 |
20.9%
|
| 3 | 2-3 times in a month | 129 |
9%
|
| 4 | every month | 43 |
3%
|
| 77 | don't know | 43 |
3%
|
| Sysmiss | 5222 |