| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day | 18 |
14.3%
|
| 1 | 1 day after fever | 46 |
36.5%
|
| 2 | 2 days after fever | 14 |
11.1%
|
| 3 | 3 days or more | 48 |
38.1%
|
| 9 | 4 | ||
| Sysmiss | 27472 |