| Value | Category | Cases | |
|---|---|---|---|
| 1 | Firewood, coal, crop/livestock residues, or other | 2974 | 
                                                                 
                                    
                                    35.1%
                                 
                                                             | 
                                                        
                    
| 2 | Charcoal | 4077 | 
                                                                 
                                    
                                    48.1%
                                 
                                                             | 
                                                        
                    
| 3 | Gas, electricity, solar, or kerosene/paraffin | 1428 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 92 |