| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Electricity | 30 | 30 |
0.1%
|
| 2 | Gas | 44289 | 44369 |
94.2%
|
| 3 | Kerosene | 2620 | 2545 |
5.4%
|
| 4 | Wood & coal | 119 | 115 |
0.2%
|
| 5 | Others | 37 | 37 |
0.1%
|