what is the roi of an investment in ball corporation from 2007 to 2012?
Important information:
text_1: it assumes $ 100 was invested on december 31 , 2007 , and that all dividends were reinvested .
table_1: the ball corporation of 12/31/2007 is $ 100.00 ; the ball corporation of 12/31/2008 is $ 93.28 ; the ball corporation of 12/31/2009 is $ 117.01 ; the ball corporation of 12/31/2010 is $ 155.14 ; the ball corporation of 12/31/2011 is $ 164.09 ; the ball corporation of 12/31/2012 is $ 207.62 ;
table_3: the s&p 500 of 12/31/2007 is $ 100.00 ; the s&p 500 of 12/31/2008 is $ 61.51 ; the s&p 500 of 12/31/2009 is $ 75.94 ; the s&p 500 of 12/31/2010 is $ 85.65 ; the s&p 500 of 12/31/2011 is $ 85.65 ; the s&p 500 of 12/31/2012 is $ 97.13 ;
Reasoning Steps:
Step: minus1-1(207.62, const_100) = 107.62
Step: divide1-2(#0, const_100) = 107.6%
Program:
subtract(207.62, const_100), divide(#0, const_100)
Program (Nested):
divide(subtract(207.62, const_100), const_100)

Please answer the following financial question based on the context provided. Make sure to give the answer in raw number, not in percentage and without any units. If the question asks for percentage the value should be less than 1
Context:
shareholder return performance the line graph below compares the annual percentage change in ball corporation fffds cumulative total shareholder return on its common stock with the cumulative total return of the dow jones containers & packaging index and the s&p composite 500 stock index for the five-year period ended december 31 , 2012 . it assumes $ 100 was invested on december 31 , 2007 , and that all dividends were reinvested . the dow jones containers & packaging index total return has been weighted by market capitalization . total return to stockholders ( assumes $ 100 investment on 12/31/07 ) total return analysis .
Table
                             | 12/31/2007 | 12/31/2008 | 12/31/2009 | 12/31/2010 | 12/31/2011 | 12/31/2012
ball corporation             | $ 100.00   | $ 93.28    | $ 117.01   | $ 155.14   | $ 164.09   | $ 207.62  
dj us containers & packaging | $ 100.00   | $ 61.55    | $ 84.76    | $ 97.78    | $ 96.27    | $ 107.76  
s&p 500                      | $ 100.00   | $ 61.51    | $ 75.94    | $ 85.65    | $ 85.65    | $ 97.13   
source : bloomberg l.p . aecharts .
Question: 
what is the roi of an investment in ball corporation from 2007 to 2012?
Important information:
text_1: it assumes $ 100 was invested on december 31 , 2007 , and that all dividends were reinvested .
table_1: the ball corporation of 12/31/2007 is $ 100.00 ; the ball corporation of 12/31/2008 is $ 93.28 ; the ball corporation of 12/31/2009 is $ 117.01 ; the ball corporation of 12/31/2010 is $ 155.14 ; the ball corporation of 12/31/2011 is $ 164.09 ; the ball corporation of 12/31/2012 is $ 207.62 ;
table_3: the s&p 500 of 12/31/2007 is $ 100.00 ; the s&p 500 of 12/31/2008 is $ 61.51 ; the s&p 500 of 12/31/2009 is $ 75.94 ; the s&p 500 of 12/31/2010 is $ 85.65 ; the s&p 500 of 12/31/2011 is $ 85.65 ; the s&p 500 of 12/31/2012 is $ 97.13 ;
Reasoning Steps:
Step: minus1-1(207.62, const_100) = 107.62
Step: divide1-2(#0, const_100) = 107.6%
Program:
subtract(207.62, const_100), divide(#0, const_100)
Program (Nested):
divide(subtract(207.62, const_100), const_100)
