Commodity2005200620072008200920102011
Ethylene $183    $289
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$58,868$218,532$236,099$31,452$36,464$22,510$53,444
Total$58,868$218,715$236,099$31,452$36,464$22,510$53,733