| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 161947 |
31.2%
|
| 2 | Gaz | 89436 |
17.2%
|
| 3 | Gazoline | 61285 |
11.8%
|
| 4 | Electrictiy | 40968 |
7.9%
|
| 5 | Wood | 155995 |
30%
|
| 6 | Solar | 6913 |
1.3%
|
| 7 | Others | 1266 |
0.2%
|
| 9 | Not Stated | 1584 |
0.3%
|