Commodity2005200620072008200920102011
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$1,558,691$2,001,894$7,121,952$34,991,211$16,114,235$19,634,994$14,718,742
Natural calcium phosphates, nat. aluminium calcium phosphates & phosphatic ...$51,749$111,353$57,847$184,050$10,011$10,819 
Total$1,610,440$2,113,247$7,179,799$35,175,261$16,124,246$19,645,813$14,718,742