| Value | Category | Cases | |
|---|---|---|---|
| 1 | electricity | 5200 | 
                                    
                                    34.9%
                                 | 
| 2 | lpg, natural gas | 59 | 
                                    
                                    0.4%
                                 | 
| 3 | biogas | 3321 | 
                                    
                                    22.3%
                                 | 
| 4 | kerosene | 4833 | 
                                    
                                    32.4%
                                 | 
| 5 | coal, lignite | 0 | 
                                    
                                    0%
                                 | 
| 6 | charcoal | 945 | 
                                    
                                    6.3%
                                 | 
| 7 | firewood, straw | 0 | 
                                    
                                    0%
                                 | 
| 8 | dung | 0 | 
                                    
                                    0%
                                 | 
| 9 | candle | 0 | 
                                    
                                    0%
                                 | 
| 96 | other | 0 | 
                                    
                                    0%
                                 | 
| 97 | not dejure resident | 543 | 
                                    
                                    3.6%
                                 | 
| Sysmiss | 45 |