| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No mains electric supply or connection to the home | 921 | 
                                    
                                    76.8%
                                 | 
| 1 | Never | 14 | 
                                    
                                    1.2%
                                 | 
| 2 | Occasionally | 32 | 
                                    
                                    2.7%
                                 | 
| 3 | About half of the time | 24 | 
                                    
                                    2%
                                 | 
| 4 | Most of the time | 79 | 
                                    
                                    6.6%
                                 | 
| 5 | All of the time | 130 | 
                                    
                                    10.8%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 |