| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day | 35 |
0.1%
|
| 1 | Next day | 16 |
0.1%
|
| 2 | Two days after the fever | 11 |
0%
|
| 3 | Three days after the fever | 3 |
0%
|
| 4 | Four or more days after the fever | 4 |
0%
|
| 8 | Don't know | 1 |
0%
|
| 9 | Missing | 12 |
0%
|
| Sysmiss | 31001 |
99.7%
|