Commodity2005200620072008200920102011
Polypropylene, in primary forms$4,215$3,752$6,226$18,513$82,057$1,921$1,094
Polyisobutylene, in primary forms$27$65$338 $11$7,778 
Propylene copolymers, in primary forms$12      
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$292,665$229,982$206,686$330,568$276,990$342,545$272,631
Total$296,919$233,799$213,250$349,081$359,058$352,244$273,725