| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rainwater harvesting | 255 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    
| 2 | Water treatment plant | 22 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 3 | Underground water | 133 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 4 | Lake/stream water | 891 | 
                                                                 
                                    
                                    30.2%
                                 
                                                             | 
                                                        
                    
| 5 | Water catchment (dam) | 129 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 6 | Other source (specify). | 1518 | 
                                                                 
                                    
                                    51.5%
                                 
                                                             | 
                                                        
                    
| 7 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1977 |