| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day as fever/cough | 20 |
24.4%
|
| 1 | Next day | 24 |
29.3%
|
| 2 | 2 days after | 22 |
26.8%
|
| 3 | 3 days after | 11 |
13.4%
|
| 4 | 4+ days after | 4 |
4.9%
|
| 8 | Don't know | 1 |
1.2%
|
| 9 | 4 | ||
| Sysmiss | 5179 |