| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 145 |
0.6%
|
| 2 | Monthly | 724 |
2.9%
|
| 3 | Yearly | 2260 |
9%
|
| 4 | Not all | 21916 |
87.5%
|
| Sysmiss | 69 |