| Value | Category | Cases | |
|---|---|---|---|
| 1 | IN THE PAST 7 DAYS | 567 |
61%
|
| 2 | IN THE PAST 30 DAYS, BUT MORE THAN 7 DAYS AGO | 210 |
22.6%
|
| 3 | MORE THAN 30 DAYS AGO | 153 |
16.5%
|
| Sysmiss | 5240 |