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table: 2009 2010 2011 2012 2013 2014
table: State Street Corporation $100 $107 $114 $101 $120 $190
table: S&P 500 Index 100 115 132 135 157 208
table: S&P Financial Index 100 112 126 104 135 183
table: KBW Bank Index 100 123 152 117 153 211
question: Analyse this data from a financial earnings document. what is the roi of an investment in state street corporation from 20011 to 2012?