| Value | Category | Cases | |
|---|---|---|---|
| Electricity (from generator or electrical grid or solar panel) | 628 | 
                                                                 
                                    
                                    43.6%
                                 
                                                             | 
                                                        
                    |
| Other (no electric supply to the house) | 813 | 
                                                                 
                                    
                                    56.4%
                                 
                                                             |