| Value | Category | Cases | |
|---|---|---|---|
| 1 | NAWEC | 420 | 
                                    
                                    10.7%
                                 | 
| 2 | Private generator | 7 | 
                                    
                                    0.2%
                                 | 
| 3 | Kerosene lamp | 4 | 
                                    
                                    0.1%
                                 | 
| 4 | Candles | 152 | 
                                    
                                    3.9%
                                 | 
| 5 | Solar | 1138 | 
                                    
                                    29%
                                 | 
| 6 | Battery lamp | 2176 | 
                                    
                                    55.5%
                                 | 
| 7 | Other | 24 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 5 |