| Value | Category | Cases | |
|---|---|---|---|
| 1 | Solar energy | 861 |
39.1%
|
| 2 | Gas | 367 |
16.7%
|
| 3 | Kerosene | 8 |
0.4%
|
| 4 | Electricity | 903 |
41%
|
| 5 | Wood | 62 |
2.8%
|
| 6 | Coal | 0 |
0%
|
| 7 | Diesel | 1 |
0%
|
| 8 | Other | 2 |
0.1%
|