country 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
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text number number number number number number number number number number number number
australia 160 230 290 230 200 200 200 57300 58000 58000 58000 58000
what country was the top producer of niobium in the year 2003 ?
WDT NN VBD-AUX DT JJ NN IN NN IN DT NN CD .
Brazil
Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword Keyword
select c1 from w order by c5_number desc limit 1
None Column None Keyword Keyword None None None None None None Column None
c1 ['sort', 'sort_desc'] ['sort', 'sort_desc'] c5_number