| Value | Category | Cases | |
|---|---|---|---|
| 0 | same day as fever/cough | 39 |
49.4%
|
| 1 | next day | 22 |
27.8%
|
| 2 | 2 days after | 7 |
8.9%
|
| 3 | 3 days after | 11 |
13.9%
|
| 4 | 4+ days after | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 14555 |