what was the difference in total return for the five year period ended 12/31/16 between a . o . smith corporation and the s&p mid cap 400 index?
Important information:
table_1: company/index the a . o . smith corporation of baseperiod 12/31/11 is 100.0 ; the a . o . smith corporation of baseperiod 12/31/12 is 159.5 ; the a . o . smith corporation of baseperiod 12/31/13 is 275.8 ; the a . o . smith corporation of baseperiod 12/31/14 is 292.0 ; the a . o . smith corporation of baseperiod 12/31/15 is 401.0 ; the a . o . smith corporation of 12/31/16 is 501.4 ;
table_2: company/index the s&p mid cap 400 index of baseperiod 12/31/11 is 100.0 ; the s&p mid cap 400 index of baseperiod 12/31/12 is 117.9 ; the s&p mid cap 400 index of baseperiod 12/31/13 is 157.4 ; the s&p mid cap 400 index of baseperiod 12/31/14 is 172.8 ; the s&p mid cap 400 index of baseperiod 12/31/15 is 169.0 ; the s&p mid cap 400 index of 12/31/16 is 204.1 ;
table_3: company/index the russell 1000 index of baseperiod 12/31/11 is 100.0 ; the russell 1000 index of baseperiod 12/31/12 is 116.4 ; the russell 1000 index of baseperiod 12/31/13 is 155.0 ; the russell 1000 index of baseperiod 12/31/14 is 175.4 ; the russell 1000 index of baseperiod 12/31/15 is 177.0 ; the russell 1000 index of 12/31/16 is 198.4 ;
Reasoning Steps:
Step: minus1-1(501.4, const_100) = 401.4
Step: divide1-2(#0, const_100) = 401.4%
Step: minus1-3(204.1, const_100) = 104.1
Step: divide1-4(#2, const_100) = 104.1%
Step: minus1-5(#1, #3) = 297.3%
Program:
subtract(501.4, const_100), divide(#0, const_100), subtract(204.1, const_100), divide(#2, const_100), subtract(#1, #3)
Program (Nested):
subtract(divide(subtract(501.4, const_100), const_100), divide(subtract(204.1, 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 our common stock with the cumulative total return of the standard & poor 2019s ( s&p ) mid cap 400 index and the russell 1000 index , both of which are published indices . comparison of five-year cumulative total return from december 31 , 2011 to december 31 , 2016 assumes $ 100 invested with reinvestment of dividends period indexed returns .
Table
company/index             | baseperiod 12/31/11 | baseperiod 12/31/12 | baseperiod 12/31/13 | baseperiod 12/31/14 | baseperiod 12/31/15 | 12/31/16
a . o . smith corporation | 100.0               | 159.5               | 275.8               | 292.0               | 401.0               | 501.4   
s&p mid cap 400 index     | 100.0               | 117.9               | 157.4               | 172.8               | 169.0               | 204.1   
russell 1000 index        | 100.0               | 116.4               | 155.0               | 175.4               | 177.0               | 198.4   
2011 2012 2013 2014 2015 2016 smith ( a o ) corp s&p midcap 400 index russell 1000 index .
Question: 
what was the difference in total return for the five year period ended 12/31/16 between a . o . smith corporation and the s&p mid cap 400 index?
Important information:
table_1: company/index the a . o . smith corporation of baseperiod 12/31/11 is 100.0 ; the a . o . smith corporation of baseperiod 12/31/12 is 159.5 ; the a . o . smith corporation of baseperiod 12/31/13 is 275.8 ; the a . o . smith corporation of baseperiod 12/31/14 is 292.0 ; the a . o . smith corporation of baseperiod 12/31/15 is 401.0 ; the a . o . smith corporation of 12/31/16 is 501.4 ;
table_2: company/index the s&p mid cap 400 index of baseperiod 12/31/11 is 100.0 ; the s&p mid cap 400 index of baseperiod 12/31/12 is 117.9 ; the s&p mid cap 400 index of baseperiod 12/31/13 is 157.4 ; the s&p mid cap 400 index of baseperiod 12/31/14 is 172.8 ; the s&p mid cap 400 index of baseperiod 12/31/15 is 169.0 ; the s&p mid cap 400 index of 12/31/16 is 204.1 ;
table_3: company/index the russell 1000 index of baseperiod 12/31/11 is 100.0 ; the russell 1000 index of baseperiod 12/31/12 is 116.4 ; the russell 1000 index of baseperiod 12/31/13 is 155.0 ; the russell 1000 index of baseperiod 12/31/14 is 175.4 ; the russell 1000 index of baseperiod 12/31/15 is 177.0 ; the russell 1000 index of 12/31/16 is 198.4 ;
Reasoning Steps:
Step: minus1-1(501.4, const_100) = 401.4
Step: divide1-2(#0, const_100) = 401.4%
Step: minus1-3(204.1, const_100) = 104.1
Step: divide1-4(#2, const_100) = 104.1%
Step: minus1-5(#1, #3) = 297.3%
Program:
subtract(501.4, const_100), divide(#0, const_100), subtract(204.1, const_100), divide(#2, const_100), subtract(#1, #3)
Program (Nested):
subtract(divide(subtract(501.4, const_100), const_100), divide(subtract(204.1, const_100), const_100))
