Components	EEA33 total	EEA-33 share
Chlorinated hydrocarbons	127.3	0.091
Mineral oil	388.8	0.278
Polycyclic aromatic hydrocarbons	142.4	0.102
Heavy metals	415.5	0.297
Phenols	20.5	0.015
Cyanides	17.5	0.012
Aromatic hydrocarbons	156.3	0.112
Others	131.8	0.094