| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity from mains | 17036 |
86.7%
|
| 2 | Other source of electricity | 1275 |
6.5%
|
| 3 | Gas | 30 |
0.2%
|
| 4 | Paraffin | 242 |
1.2%
|
| 7 | Candles | 842 |
4.3%
|
| 9 | Solar energy | 101 |
0.5%
|
| 10 | None | 4 |
0%
|
| 11 | Other | 119 |
0.6%
|