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:
| ( cans and packs in millions )   |   shipment volumefor the years ended december 31 , 2014 |   shipment volumefor the years ended december 31 , 2013 |   shipment volumefor the years ended december 31 , 2012 |
|:---------------------------------|--------------------------------------------------------:|--------------------------------------------------------:|--------------------------------------------------------:|
| copenhagen                       |                                                   448.6 |                                                   426.1 |                                                   392.5 |
| skoal                            |                                                   269.6 |                                                   283.8 |                                                   288.4 |
| copenhagenandskoal               |                                                   718.2 |                                                   709.9 |                                                   680.9 |
| other                            |                                                    75.1 |                                                    77.6 |                                                    82.4 |
| total smokeless products         |                                                   793.3 |                                                   787.5 |                                                   763.3 |

Question:
what are the npm adjustment items as a percentage of the operating companies income increase?


pre_text: administering and litigating product liability claims .
litigation defense costs are influenced by a number of factors , including the number and types of cases filed , the number of cases tried annually , the results of trials and appeals , the development of the law controlling relevant legal issues , and litigation strategy and tactics .
for further discussion on these matters , see note 18 and item 3 .
for the years ended december 31 , 2014 , 2013 and 2012 , product liability defense costs for pm usa were $ 230 million , $ 247 million and $ 228 million , respectively .
the factors that have influenced past product liability defense costs are expected to continue to influence future costs .
pm usa does not expect future product liability defense costs to be significantly different from product liability defense costs incurred in the last few years .
for 2014 , total smokeable products reported shipment volume decreased 2.9% ( 2.9 % ) versus 2013 .
pm usa 2019s 2014 reported domestic cigarettes shipment volume decreased 3.0% ( 3.0 % ) , due primarily to the industry 2019s decline , partially offset by retail share gains .
when adjusted for trade inventory changes and other factors , pm usa estimates that its 2014 domestic cigarettes shipment volume decreased approximately 3% ( 3 % ) , and that total industry cigarette volumes declined approximately 3.5% ( 3.5 % ) .
pm usa 2019s shipments of premium cigarettes accounted for 91.8% ( 91.8 % ) of its reported domestic cigarettes shipment volume for 2014 , versus 92.1% ( 92.1 % ) for 2013 .
middleton 2019s reported cigars shipment volume for 2014 increased 6.1% ( 6.1 % ) , driven by black & mild 2019s performance in the tipped cigars segment , including black & mild jazz .
marlboro 2019s retail share for 2014 increased 0.1 share point versus 2013 .
pm usa grew its total retail share for 2014 by 0.2 share points versus 2013 , driven by marlboro , and l&m in discount , partially offset by share losses on other portfolio brands .
in the fourth quarter of 2014 , pm usa expanded distribution of marlboro menthol rich blue to 28 states , primarily in the eastern u.s. , to enhance marlboro 2019s position in the menthol segment .
in the machine-made large cigars category , black & mild 2019s retail share for 2014 declined 0.3 share points .
in december 2014 , middleton announced the national expansion of black & mild casino , a dark tobacco blend , in the tipped segment .
the following discussion compares operating results for the smokeable products segment for the year ended december 31 , 2013 with the year ended december 31 , 2012 .
net revenues , which include excise taxes billed to customers , decreased $ 348 million ( 1.6% ( 1.6 % ) ) , due primarily to lower shipment volume ( $ 1046 million ) , partially offset by higher pricing .
operating companies income increased $ 824 million ( 13.2% ( 13.2 % ) ) , due primarily to higher pricing ( $ 765 million ) , npm adjustment items ( $ 664 million ) and lower marketing , administration and research costs , partially offset by lower shipment volume ( $ 512 million ) , and higher per unit settlement charges .
for 2013 , total smokeable products reported shipment volume decreased 4.1% ( 4.1 % ) versus 2012 .
pm usa 2019s 2013 reported domestic cigarettes shipment volume decreased 4.1% ( 4.1 % ) , due primarily to the industry 2019s rate of decline , changes in trade inventories and other factors , partially offset by retail share gains .
when adjusted for trade inventories and other factors , pm usa estimated that its 2013 domestic cigarettes shipment volume was down approximately 4% ( 4 % ) , which was consistent with the estimated category decline .
pm usa 2019s shipments of premium cigarettes accounted for 92.1% ( 92.1 % ) of its reported domestic cigarettes shipment volume for 2013 , versus 92.7% ( 92.7 % ) for 2012 .
middleton 2019s reported cigars shipment volume for 2013 decreased 3.2% ( 3.2 % ) due primarily to changes in wholesale inventories and retail share losses .
marlboro 2019s retail share for 2013 increased 0.1 share point versus 2012 behind investments in the marlboro architecture .
pm usa expanded marlboro edge distribution nationally in the fourth quarter of 2013 .
pm usa 2019s 2013 retail share increased 0.3 share points versus 2012 , due to retail share gains by marlboro , as well as l&m in discount , partially offset by share losses on other portfolio brands .
in 2013 , l&m continued to gain retail share as the total discount segment was flat to declining versus 2012 .
in the machine-made large cigars category , black & mild 2019s retail share for 2013 decreased 1.0 share point , driven by heightened competitive activity from low-priced cigar brands .
smokeless products segment during 2014 , the smokeless products segment grew operating companies income and expanded operating companies income margins .
usstc also increased copenhagen and skoal 2019s combined retail share versus 2013 .
the following table summarizes smokeless products segment shipment volume performance : shipment volume for the years ended december 31 .
post_text: smokeless products shipment volume includes cans and packs sold , as well as promotional units , but excludes international volume , which is not material to the smokeless products segment .
other includes certain usstc and pm usa smokeless products .
new types of smokeless products , as well as new packaging configurations of existing smokeless products , may or may not be equivalent to existing mst products on a can-for-can basis .
to calculate volumes of cans and packs shipped , one pack of snus , irrespective of the number of pouches in the pack , is assumed to be equivalent to one can of mst .
altria_mdc_2014form10k_nolinks_crops.pdf 31 2/25/15 5:56 pm .
label: 0.80583
qa: answer: 80.6%
ann_text_rows: 18
steps: op: divide2-1
arg1: 664
arg2: 824
res: 80.6%
program: divide(664, 824)
gold_inds: text_18: operating companies income increased $ 824 million ( 13.2% ( 13.2 % ) ) , due primarily to higher pricing ( $ 765 million ) , npm adjustment items ( $ 664 million ) and lower marketing , administration and research costs , partially offset by lower shipment volume ( $ 512 million ) , and higher per unit settlement charges .
exe_ans: 0.80583
tfidftopn: text_29: smokeless products segment during 2014 , the smokeless products segment grew operating companies income and expanded operating companies income margins .
text_16: the following discussion compares operating results for the smokeable products segment for the year ended december 31 , 2013 with the year ended december 31 , 2012 .
program_re: divide(664, 824)
model_input: text_3
for the years ended december 31 , 2014 , 2013 and 2012 , product liability defense costs for pm usa were $ 230 million , $ 247 million and $ 228 million , respectively .
text_18
operating companies income increased $ 824 million ( 13.2% ( 13.2 % ) ) , due primarily to higher pricing ( $ 765 million ) , npm adjustment items ( $ 664 million ) and lower marketing , administration and research costs , partially offset by lower shipment volume ( $ 512 million ) , and higher per unit settlement charges .
text_31
the following table summarizes smokeless products segment shipment volume performance : shipment volume for the years ended december 31 .