Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons    $2,474  
Ethylene   $17,755$9,192  
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$1,557$3,935$4,574$10,691$19,747$32,571$15,903
Total$1,557$3,935$4,574$28,446$31,413$32,571$15,903