Commodity2005200620072008200920102011
Polyethylene having a sp.gr. of <0.94, in primary forms$6,722$34,361 $42,864$111,958$196,830$89,015
Polyethylene having a sp.gr. of 0.94/more, in primary forms $21,665 $45,827$38,100$42,550 
Polymers of ethylene, in primary forms (excl. of 3901.10-3901.30)  $11,953$30,371$20,583$23,912$14,461
Total$6,722$56,026$11,953$119,062$170,641$263,292$103,476