| Value | Category | Cases | |
|---|---|---|---|
| 0 | 29 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 1 | Same day | 38 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 2 | Next day | 70 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 3 | 2 days after the fever | 11 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| 4 | 3 days after the fever | 5 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 5 | 4 or more days after the fever | 7 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 6 | Drug not taken | 170 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                                                        
                    
| 7 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 8 | DK | 43 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 9 | Missing | 732 | 
                                                                 
                                    
                                    66.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 21406 |