Commodity2005200620072008200920102011
Polypropylene, in primary forms$3,411,153$2,156,084$1,941,955$3,778,869$2,373,358$3,143,551$3,564,215
Polyisobutylene, in primary forms$23,858$4,396$12,413   $29,082
Propylene copolymers, in primary forms$28,489$78,732$39,288$127,037$161,320$47,017$116,696
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ... $3,291$4,474$13,114$207,094$258,836$158,020
Total$3,463,500$2,242,503$1,998,130$3,919,020$2,741,772$3,449,404$3,868,013