| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | 1. Treatment plant inside the house | 1 | 181 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Station shared between several household | 1 | 227 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Municipal treatment plant | 1 | 359 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 2690 | 743738 |