| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Electricity | 0 | 0 |
0%
|
| 2 | Gas | 2116 | 2122 |
98.6%
|
| 3 | Kerosene | 3 | 3 |
0.2%
|
| 4 | Wood & coal | 30 | 23 |
1.1%
|
| 5 | Others | 3 | 3 |
0.1%
|