what was the difference in cumulative total return for the five year period ending 12/31/07 between a o smith corp and the s&p smallcap 600 index?
Important information:
table_1: company/index the a o smith corp of baseperiod 12/31/02 is 100.00 ; the a o smith corp of baseperiod 12/31/03 is 132.23 ; the a o smith corp of baseperiod 12/31/04 is 115.36 ; the a o smith corp of baseperiod 12/31/05 is 138.20 ; the a o smith corp of baseperiod 12/31/06 is 150.26 ; the a o smith corp of 12/31/07 is 142.72 ;
table_2: company/index the s&p smallcap 600 index of baseperiod 12/31/02 is 100.00 ; the s&p smallcap 600 index of baseperiod 12/31/03 is 138.79 ; the s&p smallcap 600 index of baseperiod 12/31/04 is 170.22 ; the s&p smallcap 600 index of baseperiod 12/31/05 is 183.30 ; the s&p smallcap 600 index of baseperiod 12/31/06 is 211.01 ; the s&p smallcap 600 index of 12/31/07 is 210.39 ;
text_2: 12/31/02 12/31/03 12/31/04 12/31/05 12/31/06 12/31/07 smith ( a o ) corp s&p smallcap 600 index s&p 600 electrical equipment .
Reasoning Steps:
Step: minus1-1(142.72, const_100) = 42.72
Step: divide1-2(#0, const_100) = 42.72%
Step: minus1-3(210.39, const_100) = 110.39
Step: divide1-4(#2, const_100) = 110.39%
Step: minus1-5(#1, #3) = -67.67%
Program:
subtract(142.72, const_100), divide(#0, const_100), subtract(210.39, const_100), divide(#2, const_100), subtract(#1, #3)
Program (Nested):
subtract(divide(subtract(142.72, const_100), const_100), divide(subtract(210.39, 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:
the graph below shows a five-year comparison of the cumulative shareholder return on the company's common stock with the cumulative total return of the s&p smallcap 600 index and the s&p 600 electrical equipment index , all of which are published indices . comparison of five-year cumulative total return from december 31 , 2002 to december 31 , 2007 assumes $ 100 invested with reinvestment of dividends period indexed returns .
Table
company/index                | baseperiod 12/31/02 | baseperiod 12/31/03 | baseperiod 12/31/04 | baseperiod 12/31/05 | baseperiod 12/31/06 | 12/31/07
a o smith corp               | 100.00              | 132.23              | 115.36              | 138.20              | 150.26              | 142.72  
s&p smallcap 600 index       | 100.00              | 138.79              | 170.22              | 183.30              | 211.01              | 210.39  
s&p 600 electrical equipment | 100.00              | 126.12              | 152.18              | 169.07              | 228.83              | 253.33  
12/31/02 12/31/03 12/31/04 12/31/05 12/31/06 12/31/07 smith ( a o ) corp s&p smallcap 600 index s&p 600 electrical equipment .
Question: 
what was the difference in cumulative total return for the five year period ending 12/31/07 between a o smith corp and the s&p smallcap 600 index?
Important information:
table_1: company/index the a o smith corp of baseperiod 12/31/02 is 100.00 ; the a o smith corp of baseperiod 12/31/03 is 132.23 ; the a o smith corp of baseperiod 12/31/04 is 115.36 ; the a o smith corp of baseperiod 12/31/05 is 138.20 ; the a o smith corp of baseperiod 12/31/06 is 150.26 ; the a o smith corp of 12/31/07 is 142.72 ;
table_2: company/index the s&p smallcap 600 index of baseperiod 12/31/02 is 100.00 ; the s&p smallcap 600 index of baseperiod 12/31/03 is 138.79 ; the s&p smallcap 600 index of baseperiod 12/31/04 is 170.22 ; the s&p smallcap 600 index of baseperiod 12/31/05 is 183.30 ; the s&p smallcap 600 index of baseperiod 12/31/06 is 211.01 ; the s&p smallcap 600 index of 12/31/07 is 210.39 ;
text_2: 12/31/02 12/31/03 12/31/04 12/31/05 12/31/06 12/31/07 smith ( a o ) corp s&p smallcap 600 index s&p 600 electrical equipment .
Reasoning Steps:
Step: minus1-1(142.72, const_100) = 42.72
Step: divide1-2(#0, const_100) = 42.72%
Step: minus1-3(210.39, const_100) = 110.39
Step: divide1-4(#2, const_100) = 110.39%
Step: minus1-5(#1, #3) = -67.67%
Program:
subtract(142.72, const_100), divide(#0, const_100), subtract(210.39, const_100), divide(#2, const_100), subtract(#1, #3)
Program (Nested):
subtract(divide(subtract(142.72, const_100), const_100), divide(subtract(210.39, const_100), const_100))
