| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 11411 |
47.4%
|
| 2 | Monthly | 4230 |
17.6%
|
| 3 | Yearly | 2314 |
9.6%
|
| 4 | Not all | 6142 |
25.5%
|
| Sysmiss | 392 |