Please answer the given financial question based on the context.
Context: shareowner return performance graph the following performance graph and related information shall not be deemed 201csoliciting material 201d or to be 201cfiled 201d with the securities and exchange commission , nor shall such information be incorporated by reference into any future filing under the securities act of 1933 or securities exchange act of 1934 , each as amended , except to the extent that the company specifically incorporates such information by reference into such filing . the following graph shows a five-year comparison of cumulative total shareowners 2019 returns for our class b common stock , the s&p 500 index , and the dow jones transportation average . the comparison of the total cumulative return on investment , which is the change in the quarterly stock price plus reinvested dividends for each of the quarterly periods , assumes that $ 100 was invested on december 31 , 2002 in the s&p 500 index , the dow jones transportation average , and the class b common stock of united parcel service , inc . comparison of five year cumulative total return $ 40.00 $ 60.00 $ 80.00 $ 100.00 $ 120.00 $ 140.00 $ 160.00 $ 180.00 $ 200.00 $ 220.00 2002 20072006200520042003 s&p 500 ups dj transport .
||12/31/02|12/31/03|12/31/04|12/31/05|12/31/06|12/31/07|
|united parcel service inc .|$ 100.00|$ 119.89|$ 139.55|$ 124.88|$ 127.08|$ 122.64|
|s&p 500 index|$ 100.00|$ 128.68|$ 142.68|$ 149.69|$ 173.33|$ 182.85|
|dow jones transportation average|$ 100.00|$ 131.84|$ 168.39|$ 188.00|$ 206.46|$ 209.40|
securities authorized for issuance under equity compensation plans the following table provides information as of december 31 , 2007 regarding compensation plans under which our class a common stock is authorized for issuance . these plans do not authorize the issuance of our class b common stock. .
Question: what is the rate of return of an investment in ups from 2003 to 2004?


Answer: The answer is:0.16398