Heavy metals	Agriculture	Commercial, institutional and households	Energy production and distribution	Energy use in industry	Industrial processes	Non-road transport	Other	Road transport	Solvent and product use	Waste
Lead	0.013526529079	13.2934698175	7.08740028323	36.3920083448	18.9592176086	0.965458596873	0.331387598312	15.3680057367	0.0779188579123	7.51160662696
Mercury	0.00406397261388	10.0079053581	39.8067816061	21.2210044572	19.9482907869	4.00666951194	0.117600944697	0.479790527595	0.0382347829399	4.36965805186
Cadmium	0.0190271005599	36.0408804833	16.2190755869	28.248779535	13.7455477007	0.809009827565	0.193541327706	3.50735875371	0.0204049264221	1.19637475807