| Value | Category | Cases | |
|---|---|---|---|
| Battery | 3 |
0.1%
|
|
| Candle | 190 |
4.1%
|
|
| Electricity | 3357 |
71.6%
|
|
| Firewood | 5 |
0.1%
|
|
| Gas | 16 |
0.3%
|
|
| Lamp oil | 1005 |
21.4%
|
|
| Other, specify | 4 |
0.1%
|
|
| Refused | 4 |
0.1%
|
|
| Solar | 102 |
2.2%
|