Brazil : 2000 : 30,000 | [TABLECONTEXT] : [title] : Niobium | Brazil : 2005 : 35,000 | Brazil : 2010 : 58,000 | [TABLECONTEXT] : country : Brazil
In 2000, 2005, and 2010, Brazil mined 30,000, 35,000, and 58,000 tonnes of niobium, respectively.