[['tournament', '2002', '2003', '2004', '2005', '2006', '2007', '2008', '2009', '2010', '2011', '2012'], ['grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments', 'grand slam tournaments'], ['australian open', '1r', '1r', '1r', '1r', 'a', '1r', '1r', '1r', '1r', '2r', '1r'], ['french open', 'a', 'a', '1r', '2r', '3r', 'a', 'a', 'a', '2r', '2r', '1r'], ['wimbledon', 'a', 'a', '1r', 'a', '1r', 'a', 'a', 'a', 'a', 'a', 'a'], ['us open', 'a', '1r', '2r', '3r', 'qf', 'a', 'a', 'a', '3r', '3r', '2r'], ['win - loss', '0 - 1', '0 - 2', '1 - 4', '3 - 3', '5 - 3', '0 - 1', '0 - 1', '0 - 1', '3 - 3', '4 - 3', '1 - 3'], ['year - end ranking', '223', '169', '125', '47', '68', '95', '65', '122', '69', '60', '121']]
the Win - Loss value was the same from 2007 to 2009
the [ENT] value was the same from [ENT] to [ENT]