Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$7,169$28,026$2,832$1,531$1,183$8,958$41,060
Propene (propylene)$1,488      
Butene (butylene) & isomers thereof  $155  $1,101$29,295
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$147,309$281,478$353,883$396,179$267,895$190,719$173,013
Total$155,966$309,504$356,870$397,710$269,078$200,778$243,368