| Value | Category | Cases | |
|---|---|---|---|
| 1 | Publicly-provided electricity/City power | 1775 |
49.4%
|
| 2 | Generator | 28 |
0.8%
|
| 3 | Battery | 1028 |
28.6%
|
| 4 | Kerosene lamp | 681 |
19%
|
| 5 | Candle | 7 |
0.2%
|
| 6 | None | 0 |
0%
|
| 7 | Other (specify) | 3 |
0.1%
|
| 8 | 70 |
1.9%
|