| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 8362 | 
                                                                 
                                    
                                    67.1%
                                 
                                                             | 
                                                        
                    
| 1 | Own one or many | 4101 | 
                                                                 
                                    
                                    32.9%
                                 
                                                             |