[['year', '1st venue', '2nd venue', '3rd venue', '4th venue', '5th venue'], ['2007', 'sheffield', 'mexico city', 'nanjing', 'na', 'na'], ['2008', 'tijuana', 'sheffield', 'nanjing', 'na', 'na'], ['2009', 'doha', 'changzhou', 'sheffield', 'tijuana', 'na'], ['2010', 'qingdao', 'veracruz', 'veracruz', 'na', 'na'], ['2011', 'moscow', 'beijing', 'sheffield', 'guanajuato', 'na'], ['2012', 'dubai', 'beijing', 'moscow', 'tijuana', 'na']]
in 2008 Tijuana was the 1st Venue , Sheffield was the 2nd Venue , Nanjing was the 3rd Venue and the 4th and 5th Venue was Na
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