| Value | Category | Cases | |
|---|---|---|---|
| 1 | Past 7 days | 448 |
68.6%
|
| 2 | Past 2 weeks | 103 |
15.8%
|
| 3 | Past 4 weeks | 62 |
9.5%
|
| 4 | Past 3 months | 27 |
4.1%
|
| 5 | More than 3 months | 13 |
2%
|
| Sysmiss | 1173 |