pre_text: apple inc . | 2016 form 10-k | 20 company stock performance the following graph shows a comparison of cumulative total shareholder return , calculated on a dividend reinvested basis , for the company , the s&p 500 index , the s&p information technology index and the dow jones u.s . technology supersector index for the five years ended september 24 , 2016 . the graph assumes $ 100 was invested in each of the company 2019s common stock , the s&p 500 index , the s&p information technology index and the dow jones u.s . technology supersector index as of the market close on september 23 , 2011 . note that historic stock price performance is not necessarily indicative of future stock price performance . * $ 100 invested on 9/23/11 in stock or index , including reinvestment of dividends . data points are the last day of each fiscal year for the company 2019s common stock and september 30th for indexes . copyright a9 2016 s&p , a division of mcgraw hill financial . all rights reserved . copyright a9 2016 dow jones & co . all rights reserved . september september september september september september .
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table: September2011 September2012 September2013 September2014 September2015 September2016
table: Apple Inc. $100 $166 $123 $183 $212 $213
table: S&P 500 Index $100 $130 $155 $186 $185 $213
table: S&P Information Technology Index $100 $132 $142 $183 $187 $230
table: Dow Jones U.S. Technology Supersector Index $100 $130 $137 $178 $177 $217
question: Analyse this data from a financial earnings document. what is the 6 year return of the dow jones u.s . technology supersector index?