Components	EEA33 total	EEA-33 share
Chlorinated hydrocarbons	118.18	0.086
Mineral oil	388.8	0.282
Polycyclic aromatic hydrocarbons	142.4	0.103
Heavy metals	415.5	0.302
Phenols	20.5	0.015
Cyanides	17.5	0.013
Aromatic hydrocarbons	143.35	0.104
Others	131.8	0.096