| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No mains electric supply or connection to the home | 590 |
49.2%
|
| 1 | Never | 24 |
2%
|
| 2 | Occasionally | 51 |
4.3%
|
| 3 | About half of the time | 19 |
1.6%
|
| 4 | Most of the time | 95 |
7.9%
|
| 5 | All of the time | 412 |
34.3%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don't know | 2 |
0.2%
|