| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 83 |
0.3%
|
| 2 | Monthly | 170 |
0.7%
|
| 3 | Yearly | 706 |
2.8%
|
| 4 | Not all | 24086 |
96.2%
|
| Sysmiss | 69 |