Commodity2005200620072008200920102011
Polypropylene, in primary forms$167,735$186,546$620,777$671,587$246,292$497,096$352,143
Polyisobutylene, in primary forms$27,839 $12,793$12,331$7,970$7,646 
Propylene copolymers, in primary forms$86,716$78,464$621,393$604,032$331,880$422,207$232,621
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$81,000$38,425$225,130$25,867$39,732$2,479$14,859
Total$363,290$303,435$1,480,093$1,313,817$625,874$929,428$599,623