Commodity2005200620072008200920102011
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ... $442$4,120$5,616$12,286$207,444$173,689
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$381,955$613,674$804,746$973,240$743,930$1,937,996$2,016,295
Total$381,955$614,116$808,866$978,856$756,216$2,145,440$2,189,984