| Value | Category | Cases | |
|---|---|---|---|
| 1 | one person only | 2444 | 
                                                                 
                                    
                                    38.2%
                                 
                                                             | 
                                                        
                    
| 2 | one person with supplementary income from other members | 2137 | 
                                                                 
                                    
                                    33.4%
                                 
                                                             | 
                                                        
                    
| 3 | two or several persons in an equal manner | 1414 | 
                                                                 
                                    
                                    22.1%
                                 
                                                             | 
                                                        
                    
| 4 | other | 262 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| -8 | other error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -7 | filter error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | inapplicable | 140 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    
| -2 | no answer | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | does not know | 3 | 
                                                                 
                                    
                                    0%
                                 
                                                             |