comparison of five-year cumulative total return the following graph compares the cumulative total return on citigroup 2019s common stock with the s&p 500 index and the s&p financial index over the five-year period extending through december 31 , 2009 . the graph assumes that $ 100 was invested on december 31 , 2004 in citigroup 2019s common stock , the s&p 500 index and the s&p financial index and that all dividends were reinvested . citigroup s&p 500 index s&p financial index 2005 2006 2007 2008 2009 comparison of five-year cumulative total return for the years ended .
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DECEMBER 31 CITIGROUP S&P 500 INDEX S&P FINANCIAL INDEX
2005 104.38 104.83 106.30
2006 124.02 121.20 126.41
2007 70.36 127.85 103.47
2008 18.71 81.12 47.36
2009 9.26 102.15 55.27
december 31 citigroup s&p 500 index s&p financial index
2005 104.38 104.83 106.30
2006 124.02 121.20 126.41
2007 70.36 127.85 103.47
2008 18.71 81.12 47.36
2009 9.26 102.15 55.27
what was the percent of the decline on the citigroup cumulative total return from 2007 to 2008