Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$9,840$27,432$439$5,673$17,382$2,578$126
Ethylene$2,860      
Propene (propylene)      $482
Butene (butylene) & isomers thereof      $313
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$19,354$37,822$28,174$17,539$31,398$22,644$42,193
Total$32,054$65,254$28,613$23,212$48,780$25,222$43,114