| Value | Category | Cases | |
|---|---|---|---|
| 1 | Central distribution | 170 | 
                                    
                                    60.7%
                                 | 
| 2 | Water vendor | 25 | 
                                    
                                    8.9%
                                 | 
| 3 | Local well | 71 | 
                                    
                                    25.4%
                                 | 
| 4 | Rain-fed water tank | 1 | 
                                    
                                    0.4%
                                 | 
| 98 | Other | 13 | 
                                    
                                    4.6%
                                 | 
| Sysmiss | 557 |