| Value | Category | Cases | |
|---|---|---|---|
| 1 | Publicly-provided electricity/City power | 1641 |
45.7%
|
| 2 | Generator | 34 |
0.9%
|
| 3 | Battery | 1019 |
28.4%
|
| 4 | Kerosene lamp | 856 |
23.8%
|
| 5 | Candle | 5 |
0.1%
|
| 6 | None | 0 |
0%
|
| 7 | Other (specify) | 4 |
0.1%
|
| 8 | 33 |
0.9%
|