Commodity200520062007200820092010
Polypropylene, in primary forms$48,845$52,149$78,787$125,865$173,280$254,640
Polyisobutylene, in primary forms$649$1,095$1,778$1,414$3,412 
Propylene copolymers, in primary forms$472$540    
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$2,059$12,319$770$2,150  
Total$52,025$66,103$81,335$129,429$176,692$254,640