| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Charcoal | 124 | 
                                    
                                    5.1%
                                 | 
| 2 | 2. Firewood | 1236 | 
                                    
                                    51.2%
                                 | 
| 3 | 3. Gas | 135 | 
                                    
                                    5.6%
                                 | 
| 4 | 4. Kerosene | 896 | 
                                    
                                    37.1%
                                 | 
| 5 | 5. Generator | 12 | 
                                    
                                    0.5%
                                 | 
| 6 | 6. Other (specify) | 10 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 2198 |