| Value | Category | Cases | |
|---|---|---|---|
| 0 | No sewage facility | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Public network | 1368542 | 
                                                                 
                                    
                                    52.3%
                                 
                                                             | 
                                                        
                    
| 2 | Private network | 349024 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             | 
                                                        
                    
| 3 | Septic tank | 887693 | 
                                                                 
                                    
                                    34%
                                 
                                                             | 
                                                        
                    
| 4 | Pit or latrine | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | Other | 9322 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             |