| Value | Category | Cases | |
|---|---|---|---|
| 1 | Time in months | 2768 |
63.4%
|
| 2 | After the quarantine | 981 |
22.5%
|
| 3 | Has not have/had | 344 |
7.9%
|
| 4 | Less than a month | 82 |
1.9%
|
| 98 | DK | 190 |
4.4%
|
| Sysmiss | 644 |