| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connected to the mains | 2203 | 
                                                                 
                                    
                                    89.7%
                                 
                                                             | 
                                                        
                    
| 2 | Connection to neighbour | 159 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    
| 3 | Private water system (with a water pump) | 34 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 4 | Other | 59 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 12873 |