| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 3269 |
56.1%
|
| 2 | Weekly | 549 |
9.4%
|
| 3 | Biweekly | 287 |
4.9%
|
| 4 | Monthly | 1328 |
22.8%
|
| 5 | Every 6 months | 192 |
3.3%
|
| 6 | Annually | 207 |
3.5%
|
| Sysmiss | 19610 |