| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | No mains electric supply or connection to the home | 113 |
9.6%
|
| 1 | Never | 42 |
3.6%
|
| 2 | Occasionally | 252 |
21.3%
|
| 3 | About half of the time | 193 |
16.3%
|
| 4 | Most of the time | 440 |
37.2%
|
| 5 | All of the time | 131 |
11.1%
|
| 9 | Don't know | 9 |
0.8%
|
| 98 | Refused | 0 |
0%
|