| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day | 570 |
26.7%
|
| 1 | Next day | 764 |
35.8%
|
| 2 | 2 days after the fever | 425 |
19.9%
|
| 3 | 3 days after the fever | 156 |
7.3%
|
| 4 | 4 or more days after the fever | 113 |
5.3%
|
| 8 | Dk | 46 |
2.2%
|
| 9 | Missing | 60 |
2.8%
|
| Sysmiss | 23883 |