Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$94,311$6,258$11,204$13,260$145,582$265,603$368,842
Ethylene$2,580   $2,306$824 
Propene (propylene)      $1,361
Butene (butylene) & isomers thereof    $76$77 
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$41,596$48,399$192,330$147,258$79,397$32,955$6,210
Total$138,487$54,657$203,534$160,518$227,361$299,459$376,413