| Value | Category | Cases | |
|---|---|---|---|
| 0 | no: some cleansing agent | 124 | 
                                                                 
                                    
                                    72.5%
                                 
                                                             | 
                                                        
                    
| 1 | yes: none | 42 | 
                                                                 
                                    
                                    24.6%
                                 
                                                             | 
                                                        
                    
| 7 | not dejure resident | 5 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 41 |