| Value |
Category |
| 0 |
Same day |
| 1 |
Next day |
| 2 |
Two days after fever |
| 3 |
Three days or more after fever |
| 8 |
Don't know |
| 9 |
Missing |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.