Value | Category | Cases | |
---|---|---|---|
1 | Industrial activities | 5 |
0.2%
|
2 | Waste burning | 7 |
0.2%
|
3 | Transportation | 66 |
2.2%
|
4 | Construction | 7 |
0.2%
|
5 | others | 4 |
0.1%
|
6 | furnaces | 0 |
0%
|
Sysmiss | 2882 |