| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 367 |
8.1%
|
| 2 | Weekly | 867 |
19%
|
| 3 | Monthly | 2165 |
47.5%
|
| 4 | Annually | 1155 |
25.4%
|
| Sysmiss | 84819 |