| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 12 |
8.5%
|
| 2 | In the past 7 days; | 44 |
31%
|
| 3 | In the past 30 days; | 60 |
42.3%
|
| 4 | In the past 90 days; | 13 |
9.2%
|
| 5 | More than 90 days ago but less than 6 months ago | 6 |
4.2%
|
| 6 | 6 months or longer ago | 7 |
4.9%
|
| Sysmiss | 12639 |