| Value | Category | Cases | |
|---|---|---|---|
| 1 | Wood | 29 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 2 | Coal | 8 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 3 | Kerosene/Diesel | 57 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 4 | Gas | 19759 | 
                                                                 
                                    
                                    98.8%
                                 
                                                             | 
                                                        
                    
| 5 | Electricity | 149 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 6 | Solar | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 7 | Other | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 8 | Nothing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |