| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 4 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| 2 | In the past 7 days | 15 | 
                                                                 
                                    
                                    39.5%
                                 
                                                             | 
                                                        
                    
| 3 | In the past 30 days | 8 | 
                                                                 
                                    
                                    21.1%
                                 
                                                             | 
                                                        
                    
| 4 | In the past 90 days | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | More than 90 days ago | 2 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 6 | Stopped using altogether | 5 | 
                                                                 
                                    
                                    13.2%
                                 
                                                             | 
                                                        
                    
| 98 | Don’t know | 4 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2733 |