| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day | 13 |
12.5%
|
| 1 | Next day | 32 |
30.8%
|
| 2 | 2 days after the fever | 17 |
16.3%
|
| 3 | 3 days after the fever | 13 |
12.5%
|
| 4 | 4 or more days after the fever | 15 |
14.4%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 14 |
13.5%
|
| Sysmiss | 4723 |