| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | same day as fever/cough | 40 |
35.4%
|
| 1 | next day | 50 |
44.2%
|
| 2 | 2 days after | 14 |
12.4%
|
| 3 | 3 days after | 8 |
7.1%
|
| 4 | 4+ days after | 0 |
0%
|
| 8 | don't know | 1 |
0.9%
|
| Sysmiss | 7998 |