| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No mains electric supply or connection to the home | 756 | 
                                    
                                    63%
                                 | 
| 1 | Never | 94 | 
                                    
                                    7.8%
                                 | 
| 2 | Occasionally | 199 | 
                                    
                                    16.6%
                                 | 
| 3 | About half of the time | 98 | 
                                    
                                    8.2%
                                 | 
| 4 | Most of the time | 45 | 
                                    
                                    3.8%
                                 | 
| 5 | All of the time | 8 | 
                                    
                                    0.7%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 |