Commodity200520062007200820092010
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$71,268$392,780$586,968$765,229$144,307$173,976
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$85,808$21,737$164,256$632,301$370,046$293,617
Total$157,076$414,517$751,224$1,397,530$514,353$467,593