| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 87 |
0.4%
|
| 2 | Monthly | 188 |
0.8%
|
| 3 | Yearly | 656 |
2.7%
|
| 4 | Not all | 23657 |
96.2%
|
| Sysmiss | 582 |