| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 18 |
46.2%
|
| 2 | Weekly | 12 |
30.8%
|
| 3 | Every Two Weeks | 2 |
5.1%
|
| 4 | Monthly | 7 |
17.9%
|
| Sysmiss | 1179 |