| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 0 |
0%
|
| 1 | Electricity | 45417 |
86.1%
|
| 2 | Steam | 764 |
1.4%
|
| 3 | Diesel | 503 |
1%
|
| 4 | Others | 376 |
0.7%
|
| 5 | No motive power | 2511 |
4.8%
|
| 6 | Closed factory | 3149 |
6%
|
| 9 | Invalid | 1 |
0%
|