what is the roi of an investment in the state street corporation from 2008 to 2011?
Important information:
text_3: the kbw bank index seeks to reflect the performance of banks and thrifts that are publicly traded in the u.s. , and is composed of 24 leading national money center and regional banks and thrifts. .
table_1: the state street corporation of 2008 is $ 100 ; the state street corporation of 2009 is $ 111 ; the state street corporation of 2010 is $ 118 ; the state street corporation of 2011 is $ 105 ; the state street corporation of 2012 is $ 125 ; the state street corporation of 2013 is $ 198 ;
table_2: the s&p 500 index of 2008 is 100 ; the s&p 500 index of 2009 is 126 ; the s&p 500 index of 2010 is 146 ; the s&p 500 index of 2011 is 149 ; the s&p 500 index of 2012 is 172 ; the s&p 500 index of 2013 is 228 ;
Reasoning Steps:
Step: minus2-1(105, 100) = 5
Step: divide2-2(#0, 100) = 5%
Program:
subtract(105, 100), divide(#0, 100)
Program (Nested):
divide(subtract(105, 100), 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 presentation the graph presented below compares the cumulative total shareholder return on state street's common stock to the cumulative total return of the s&p 500 index , the s&p financial index and the kbw bank index over a five- year period . the cumulative total shareholder return assumes the investment of $ 100 in state street common stock and in each index on december 31 , 2008 at the closing price on the last trading day of 2008 , and also assumes reinvestment of common stock dividends . the s&p financial index is a publicly available measure of 81 of the standard & poor's 500 companies , representing 17 diversified financial services companies , 22 insurance companies , 19 real estate companies and 23 banking companies . the kbw bank index seeks to reflect the performance of banks and thrifts that are publicly traded in the u.s. , and is composed of 24 leading national money center and regional banks and thrifts. .
Table
                         | 2008  | 2009  | 2010  | 2011  | 2012  | 2013 
state street corporation | $ 100 | $ 111 | $ 118 | $ 105 | $ 125 | $ 198
s&p 500 index            | 100   | 126   | 146   | 149   | 172   | 228  
s&p financial index      | 100   | 117   | 132   | 109   | 141   | 191  
kbw bank index           | 100   | 98    | 121   | 93    | 122   | 168  
.
Question: 
what is the roi of an investment in the state street corporation from 2008 to 2011?
Important information:
text_3: the kbw bank index seeks to reflect the performance of banks and thrifts that are publicly traded in the u.s. , and is composed of 24 leading national money center and regional banks and thrifts. .
table_1: the state street corporation of 2008 is $ 100 ; the state street corporation of 2009 is $ 111 ; the state street corporation of 2010 is $ 118 ; the state street corporation of 2011 is $ 105 ; the state street corporation of 2012 is $ 125 ; the state street corporation of 2013 is $ 198 ;
table_2: the s&p 500 index of 2008 is 100 ; the s&p 500 index of 2009 is 126 ; the s&p 500 index of 2010 is 146 ; the s&p 500 index of 2011 is 149 ; the s&p 500 index of 2012 is 172 ; the s&p 500 index of 2013 is 228 ;
Reasoning Steps:
Step: minus2-1(105, 100) = 5
Step: divide2-2(#0, 100) = 5%
Program:
subtract(105, 100), divide(#0, 100)
Program (Nested):
divide(subtract(105, 100), 100)
