pre_text: item 5 . market for the registrant 2019s common equity , related stockholder matters and issuer purchases of equity securities the following graph compares annual total return of our common stock , the standard & poor 2019s 500 composite stock index ( 201cs&p 500 index 201d ) and our peer group ( 201cloews peer group 201d ) for the five years ended december 31 , 2016 . the graph assumes that the value of the investment in our common stock , the s&p 500 index and the loews peer group was $ 100 on december 31 , 2011 and that all dividends were reinvested. .
post_text: ( a ) the loews peer group consists of the following companies that are industry competitors of our principal operating subsidiaries : chubb limited ( name change from ace limited after it acquired the chubb corporation on january 15 , 2016 ) , w.r . berkley corporation , the chubb corporation ( included through january 15 , 2016 when it was acquired by ace limited ) , energy transfer partners l.p. , ensco plc , the hartford financial services group , inc. , kinder morgan energy partners , l.p . ( included through november 26 , 2014 when it was acquired by kinder morgan inc. ) , noble corporation , spectra energy corp , transocean ltd . and the travelers companies , inc . dividend information we have paid quarterly cash dividends in each year since 1967 . regular dividends of $ 0.0625 per share of loews common stock were paid in each calendar quarter of 2016 and 2015. .
table: 2011 2012 2013 2014 2015 2016
table: Loews Common Stock 100.0 108.91 129.64 113.59 104.47 128.19
table: S&P 500 Index 100.0 116.00 153.57 174.60 177.01 198.18
table: Loews Peer Group (a) 100.0 113.39 142.85 150.44 142.44 165.34
question: Analyse this data from a financial earnings document. what is the roi of an investment in loews common stock from 2011 to 2012?