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:
| period                                     |   total number ofshares purchased ( 1 ) | average price paidper share ( 2 )   |   total number of sharespurchased as part ofpublicly announcedplans or programs ( 3 ) | approximate dollarvalue of shares thatmay yet be purchasedunder the plans or programs   |
|:-------------------------------------------|----------------------------------------:|:------------------------------------|--------------------------------------------------------------------------------------:|:----------------------------------------------------------------------------------------|
| august 4 2019 through august 31 2019       |                                  199231 | $ 109.00                            |                                                                                194849 | $ 2213017633                                                                            |
| september 1 2019 through september 28 2019 |                                  342313 | $ 113.39                            |                                                                                338534 | $ 2174639499                                                                            |
| september 29 2019 through november 2 2019  |                                 1023202 | $ 109.32                            |                                                                                949531 | $ 2070927831                                                                            |
| total                                      |                                 1564746 | $ 110.17                            |                                                                               1482914 | $ 2070927831                                                                            |

Question:
in 2008 , how much percent did the board of directors increase the share repurchase program .


pre_text: part ii item 5 .
market for registrant 2019s common equity , related stockholder matters and issuer purchases of equity securities our common stock is listed on the nasdaq global select market under the symbol adi .
information regarding our equity compensation plans and the securities authorized for issuance thereunder is set forth in item 12 of this annual report on form 10-k .
issuer purchases of equity securities the table below summarizes the activity related to stock repurchases for the three months ended november 2 , 2019 .
period total number shares purchased ( 1 ) average price paid per share ( 2 ) total number of shares purchased as part of publicly announced plans or programs ( 3 ) approximate dollar value of shares that may yet be purchased under the plans or programs .
post_text: _______________________________________ ( 1 ) includes 81832 shares withheld by us from employees to satisfy employee tax obligations upon vesting of restricted stock units/ awards granted to our employees under our equity compensation plans .
( 2 ) the average price paid for shares in connection with vesting of restricted stock units/awards are averages of the closing stock price at the vesting date which is used to calculate the number of shares to be withheld .
( 3 ) shares repurchased pursuant to the stock repurchase program publicly announced on august 12 , 2004 .
on august 21 , 2018 , the board of directors approved an increase to the current authorization for the stock repurchase program by an additional $ 2.0 billion to $ 8.2 billion in the aggregate .
under the repurchase program , we may repurchase outstanding shares of our common stock froff m time to time in the open market and through privately negotiated transactions .
unless terminated earlier by resolution of our board of directors , the repurchase program will expire when we have repurchased all shares authorized for repurchase under the repurchase program .
the number of holders of record of our common stock at november 22 , 2019 was 2059 .
this number does not include shareholders for whom shares are held in a 201cnominee 201d or 201cstreet 201d name .
on november 1 , 2019 , the last reported sales price of our common stock on the nasdaq global select market was $ 109.37 per share. .
label: 0.32258000000000003
qa: answer: 32.3%
explanation: one can find out the answer by subtracting the new total from the amount that the board of directors raised the program by . then take the amount the board of directors raised the program by and divide that by the answer to the last step .
ann_text_rows: 8
9
steps: op: minus2-1
arg1: 8.2
arg2: const_2
res: 6.2
op: divide2-2
arg1: const_2
arg2: #0
res: 32.3%
program: subtract(8.2, const_2), divide(const_2, #0)
gold_inds: text_8: on august 21 , 2018 , the board of directors approved an increase to the current authorization for the stock repurchase program by an additional $ 2.0 billion to $ 8.2 billion in the aggregate .
text_9: under the repurchase program , we may repurchase outstanding shares of our common stock froff m time to time in the open market and through privately negotiated transactions .
exe_ans: 0.32258000000000003
tfidftopn: text_10: unless terminated earlier by resolution of our board of directors , the repurchase program will expire when we have repurchased all shares authorized for repurchase under the repurchase program .
program_re: divide(const_2, subtract(8.2, const_2))
model_input: table_4
period the total of total number ofshares purchased ( 1 ) is 1564746 ; the total of average price paidper share ( 2 ) is $ 110.17 ; the total of total number of sharespurchased as part ofpublicly announcedplans or programs ( 3 ) is 1482914 ; the total of approximate dollarvalue of shares thatmay yet be purchasedunder the plans or programs is $ 2070927831 ;
text_8
on august 21 , 2018 , the board of directors approved an increase to the current authorization for the stock repurchase program by an additional $ 2.0 billion to $ 8.2 billion in the aggregate .
text_9
under the repurchase program , we may repurchase outstanding shares of our common stock froff m time to time in the open market and through privately negotiated transactions .