| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 133 |
0.2%
|
| 1 | Electricity | 52484 |
87.7%
|
| 2 | Steam | 339 |
0.6%
|
| 3 | Diesel | 654 |
1.1%
|
| 4 | Others | 274 |
0.5%
|
| 5 | No motive power | 2441 |
4.1%
|
| 6 | Closed factory | 3495 |
5.8%
|
| 9 | Invalid | 5 |
0%
|