Commodity200520062007
Chloromethane (methyl chloride) & chloroethane (ethyl chloride)$26  
Dichloromethane (methylene chloride)$192$5,015$12,072
Chloroform (trichloromethane)$516$127 
Carbon tetrachloride $94 
Trichloroethylene$54,643$67,045$28,123
Tetrachloroethylene (perchloroethylene) $6$4,079
Fluorinated/brominated/iodinated derivs. of acyclic hydrocarbons$1,818$600$164
Total$57,195$72,887$44,438