| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 116 |
0.2%
|
| 1 | Electricity | 36607 |
76.8%
|
| 2 | Steam | 886 |
1.9%
|
| 3 | Diesel | 1583 |
3.3%
|
| 4 | Others | 8473 |
17.8%
|