{"pre_text": ["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 it 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 , 2001 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 2001 2002 2003 2004 2005 2006 s&p 500 ups dj transport ."], "post_text": ["securities authorized for issuance under equity compensation plans the following table provides information as of december 31 , 2006 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. ."], "table": [["", "12/31/01", "12/31/02", "12/31/03", "12/31/04", "12/31/05", "12/31/06"], ["united parcel service inc .", "$ 100.00", "$ 117.19", "$ 140.49", "$ 163.54", "$ 146.35", "$ 148.92"], ["s&p 500 index", "$ 100.00", "$ 77.90", "$ 100.24", "$ 111.15", "$ 116.61", "$ 135.02"], ["dow jones transportation average", "$ 100.00", "$ 88.52", "$ 116.70", "$ 149.06", "$ 166.42", "$ 182.76"]], "table_ori": [["", "12/31/01", "12/31/02", "12/31/03", "12/31/04", "12/31/05", "12/31/06"], ["United Parcel Service, Inc.", "$100.00", "$117.19", "$140.49", "$163.54", "$146.35", "$148.92"], ["S&P 500 Index", "$100.00", "$77.90", "$100.24", "$111.15", "$116.61", "$135.02"], ["Dow Jones Transportation Average", "$100.00", "$88.52", "$116.70", "$149.06", "$166.42", "$182.76"]]}

Question: for the five years ended 12/31/2006 what is the performance difference of the class b common stock of united parcel service , inc . and the s&p 500 index?
Evidence:
table_1: the united parcel service inc . of 12/31/01 is $ 100.00 ; the united parcel service inc . of 12/31/02 is $ 117.19 ; the united parcel service inc . of 12/31/03 is $ 140.49 ; the united parcel service inc . of 12/31/04 is $ 163.54 ; the united parcel service inc . of 12/31/05 is $ 146.35 ; the united parcel service inc . of 12/31/06 is $ 148.92 ;
table_2: the s&p 500 index of 12/31/01 is $ 100.00 ; the s&p 500 index of 12/31/02 is $ 77.90 ; the s&p 500 index of 12/31/03 is $ 100.24 ; the s&p 500 index of 12/31/04 is $ 111.15 ; the s&p 500 index of 12/31/05 is $ 116.61 ; the s&p 500 index of 12/31/06 is $ 135.02 ;
Program: subtract(148.92, const_100), subtract(135.02, const_100), subtract(#0, #1)
Answer:
str_answer: 13.9%
exe_answer: 13.9