| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 2063 |
22.5%
|
| 2 | Weekly | 4444 |
48.5%
|
| 3 | Twice a month | 556 |
6.1%
|
| 4 | Once a month | 294 |
3.2%
|
| 5 | Less frequently | 1357 |
14.8%
|
| 6 | Never | 454 |
5%
|
| Sysmiss | 4147 |