| Value | Category | Cases | |
|---|---|---|---|
| 1 | INJECTION | 70 | 
                                                                 
                                    
                                    23.9%
                                 
                                                             | 
                                                        
                    
| 2 | SUPPOSITORY | 13 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 3 | NONE | 204 | 
                                                                 
                                    
                                    69.6%
                                 
                                                             | 
                                                        
                    
| 4 | DON'T KNOW | 6 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 83413 |