| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes and connected to sewage | 1854 | 782593 | 
                                                                 
                                    
                                    62.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Yes and not connected to sewage | 2991 | 470023 | 
                                                                 
                                    
                                    37.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | No facility | 5 | 737 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |