Commodity200520062007200820092010
Saturated acyclic hydrocarbons$126,837$66,240$169,293$845,432$692,056$149,807
Ethylene$79,166$154,508$313,830$111,997$34,466$72,714
Butene (butylene) & isomers thereof  $3,822   
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$31,759 $24,952$47,458$14,178$3,455
Total$237,762$220,748$511,897$1,004,887$740,700$225,976