| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity from mains | 907 |
90.8%
|
| 2 | Other source of electricity | 51 |
5.1%
|
| 3 | Gas | 7 |
0.7%
|
| 4 | Paraffin | 10 |
1%
|
| 7 | Candles | 11 |
1.1%
|
| 9 | Solar energy | 7 |
0.7%
|
| 10 | None | 0 |
0%
|
| 11 | Other | 6 |
0.6%
|