| Emissions | Agriculture | Energy supply | Manufacturing and extractive industry | Non-road transport | Other | Residential, commercial and institutional | Road transport | Waste |
|---|---|---|---|---|---|---|---|---|
| As | 1 | 39 | 42 | 1 | 9 | 5 | 3 | |
| BaP | 5 | 2 | 5 | 85 | 1 | 1 | ||
| Cd | 3 | 15 | 54 | 22 | 2 | 3 | ||
| Hg | 1 | 38 | 44 | 8 | 4 | 5 | ||
| Ni | 2 | 42 | 27 | 18 | 8 | 3 | ||
| Pb | 1 | 8 | 60 | 1 | 12 | 17 | 2 |