Please answer the given financial question based on the context.
Context: 2007 annual report 21 five-year stock performance graph the graph below illustrates the cumulative total shareholder return on snap-on common stock since 2002 , assuming that dividends were reinvested . the graph compares snap-on 2019s performance to that of the standard & poor 2019s 500 stock index ( 201cs&p 500 201d ) and a peer group . snap-on incorporated total shareholder return ( 1 ) 2002 2003 2004 2005 2006 2007 snap-on incorporated peer group s&p 500 fiscal year ended ( 2 ) snap-on incorporated peer group ( 3 ) s&p 500 .
|fiscal year ended ( 2 )|snap-on incorporated|peer group ( 3 )|s&p 500|
|december 31 2002|$ 100.00|$ 100.00|$ 100.00|
|december 31 2003|118.80|126.16|128.68|
|december 31 2004|130.66|152.42|142.69|
|december 31 2005|146.97|157.97|149.70|
|december 31 2006|191.27|185.10|173.34|
|december 31 2007|198.05|216.19|182.87|
( 1 ) assumes $ 100 was invested on december 31 , 2002 and that dividends were reinvested quarterly . ( 2 ) the company's fiscal year ends on the saturday closest to december 31 of each year ; the fiscal year end is assumed to be december 31 for ease of calculation . ( 3 ) the peer group includes : the black & decker corporation , cooper industries , ltd. , danaher corporation , emerson electric co. , fortune brands , inc. , genuine parts company , newell rubbermaid inc. , pentair , inc. , spx corporation , the stanley works and w.w . grainger , inc. .
Question: what is the roi in s&p500 if the investment was made at the end of 2005 and sold at the end of 2007?


Answer: The answer is:0.22158