| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity from mains | 15990 |
76.5%
|
| 2 | Electricity from generator | 1236 |
5.9%
|
| 3 | Gas | 736 |
3.5%
|
| 4 | Paraffin | 733 |
3.5%
|
| 5 | Wood | 1987 |
9.5%
|
| 6 | Coal | 106 |
0.5%
|
| 7 | Candles | 45 |
0.2%
|
| 8 | Animal dung | 19 |
0.1%
|
| 9 | Solar energy | 27 |
0.1%
|
| 10 | Other | 15 |
0.1%
|
| 11 | None | 14 |
0.1%
|