| Value | Category | Cases | |
|---|---|---|---|
| 1 | electricite | 1 | 
                                    
                                    0%
                                 | 
| 2 | gaz | 0 | 
                                    
                                    0%
                                 | 
| 3 | petrole | 10 | 
                                    
                                    0.3%
                                 | 
| 4 | charbon de bois | 334 | 
                                    
                                    8.9%
                                 | 
| 5 | bois de chauffage | 3392 | 
                                    
                                    90.8%
                                 | 
| 6 | bouse /paille | 0 | 
                                    
                                    0%
                                 | 
| 8 | autre | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1 |