| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | same day as fever/cough | 28 |
31.5%
|
| 1 | next day | 28 |
31.5%
|
| 2 | 2 days after | 24 |
27%
|
| 3 | 3 days after | 8 |
9%
|
| 4 | 4+ days after | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| 9 | 1 |
1.1%
|
|
| Sysmiss | 16998 |