Commodity200520062007200920102011
Saturated acyclic hydrocarbons  $27$2,146$7,042$11
Ethylene  $148   
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$8,295$15,187$660$202$6,428$15,353
Total$8,295$15,187$835$2,348$13,470$15,364