| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connected to sewerage | 1726 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| 2 | Septic tank | 5472 | 
                                                                 
                                    
                                    26.1%
                                 
                                                             | 
                                                        
                    
| 3 | Pit latrine | 647 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    
| 4 | Other | 5551 | 
                                                                 
                                    
                                    26.4%
                                 
                                                             | 
                                                        
                    
| 5 | 6017 | 
                                                                 
                                    
                                    28.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 1446 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 141 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             |