| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 835 |
3.5%
|
| 2 | Monthly | 2494 |
10.3%
|
| 3 | Yearly | 5532 |
23%
|
| 4 | Not all | 15236 |
63.2%
|
| Sysmiss | 392 |