Task: Table-QA (source dataset: FinQA)

Task: 
You are given a table containing structured data and a natural language question referring to the table. Your goal is to analyze the table and provide an accurate and concise answer based on the given data.

Instructions:
1. Understand the Table: Examine the structure, headers, and data in the table. Identify relevant columns and rows related to the question.
2. Interpret the Question: Determine whether the question requires direct retrieval, aggregation, comparison, sorting, filtering, or inference.
3. Extract the Answer: Use logical reasoning and numerical operations (if necessary) to derive the correct response from the table.
4. Format the Answer: No explanation, return the answer in a structured JSON format: {"answer": <answer>}. If the question cannot be answered due to missing or ambiguous data, return a JSON response with {"answer": null}.

Table:
| Unnamed: 0   | 12/31/2009   | 12/31/2010   | 12/31/2011   | 12/31/2012   | 12/31/2013   | 12/31/2014   |
|:-------------|:-------------|:-------------|:-------------|:-------------|:-------------|:-------------|
| hum          | $ 100        | $ 125        | $ 201        | $ 160        | $ 244        | $ 342        |
| s&p 500      | $ 100        | $ 115        | $ 117        | $ 136        | $ 180        | $ 205        |
| peer group   | $ 100        | $ 112        | $ 123        | $ 144        | $ 198        | $ 252        |

Question:
what was the percent of the change in the stock price performance for hum from 2010 to 2011


pre_text: stock total return performance the following graph compares our total return to stockholders with the returns of the standard & poor 2019s composite 500 index ( 201cs&p 500 201d ) and the dow jones us select health care providers index ( 201cpeer group 201d ) for the five years ended december 31 , 2014 .
the graph assumes an investment of $ 100 in each of our common stock , the s&p 500 , and the peer group on december 31 , 2009 , and that dividends were reinvested when paid. .
post_text: the stock price performance included in this graph is not necessarily indicative of future stock price performance .
table of contents .
label: 0.608
qa: answer: 60.8%
explanation: the stock price performance for hum increased by 60.8% from 2010 to 2011
ann_table_rows: 1
steps: op: minus1-1
arg1: 201
arg2: 125
res: 76
op: divide1-2
arg1: #0
arg2: 125
res: 60.8%
program: subtract(201, 125), divide(#0, 125)
gold_inds: table_1: the hum of 12/31/2009 is $ 100 ; the hum of 12/31/2010 is $ 125 ; the hum of 12/31/2011 is $ 201 ; the hum of 12/31/2012 is $ 160 ; the hum of 12/31/2013 is $ 244 ; the hum of 12/31/2014 is $ 342 ;
exe_ans: 0.608
tfidftopn: text_2: the stock price performance included in this graph is not necessarily indicative of future stock price performance .
text_0: stock total return performance the following graph compares our total return to stockholders with the returns of the standard & poor 2019s composite 500 index ( 201cs&p 500 201d ) and the dow jones us select health care providers index ( 201cpeer group 201d ) for the five years ended december 31 , 2014 .
program_re: divide(subtract(201, 125), 125)
model_input: text_1
the graph assumes an investment of $ 100 in each of our common stock , the s&p 500 , and the peer group on december 31 , 2009 , and that dividends were reinvested when paid. .
table_1
the hum of 12/31/2009 is $ 100 ; the hum of 12/31/2010 is $ 125 ; the hum of 12/31/2011 is $ 201 ; the hum of 12/31/2012 is $ 160 ; the hum of 12/31/2013 is $ 244 ; the hum of 12/31/2014 is $ 342 ;
table_2
the s&p 500 of 12/31/2009 is $ 100 ; the s&p 500 of 12/31/2010 is $ 115 ; the s&p 500 of 12/31/2011 is $ 117 ; the s&p 500 of 12/31/2012 is $ 136 ; the s&p 500 of 12/31/2013 is $ 180 ; the s&p 500 of 12/31/2014 is $ 205 ;