| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not visit any points of sale in the past 30 days | 383 | 
                                                                 
                                    
                                    18.9%
                                 
                                                             | 
                                                        
                    
| 2 | Yes | 464 | 
                                                                 
                                    
                                    22.9%
                                 
                                                             | 
                                                        
                    
| 3 | No | 1175 | 
                                                                 
                                    
                                    58.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 49 |