hellotayssir/FinQA_TAT-QA_financial_finetuning_dataset huggingface dataset:
During the year, we passed an additional 12,400 addresses in the Greater Cincinnati area with Fioptics, which included a focus on Fiber to the Premise ("FTTP") addresses as FTTP has become a more relevant solution for our customers. As of December 31, 2019, the Fioptics products are now available to approximately 623,400 customer locations or 75% of the Greater Cincinnati operating territory. During 2019, we passed an additional 5,900 addresses in Hawaii.  The Consumer/SMB Fiber products are now available to approximately 246,400 addresses, or 50% of the operating territory in Hawaii, including Oahu and the neighbor islands
In 2019, the Company also invested $24.0 million in Enterprise Fiber products, which includes fiber and IP-ased core network technology.  These investments position the Company to meet increased business and carrier demand within Greater Cincinnati and in contiguous markets in the Midwest region.  In Hawaii, expenditures are for high-bandwidth data transport products, such as metro-ethernet, including the Southeast Asia to United States ("SEA-US") cable.  We continue to evolve and optimize network assets to support the migration of legacy products to new technology, and as of December 31, 2019, the Company has:
increased the total number of commercial addresses with fiber-based services (referred to as a lit address) to 28,800 in Greater Cincinnati and 20,300 in Hawaii by connecting approximately 2,200 additional lit addresses in Greater Cincinnati and 1,200 additional lit addresses in Hawaii during the twelve months ended December 31, 2019;
expanded the fiber network to span more than 12,500 route miles in Greater Cincinnati and 4,700 route miles in Hawaii; and
provided cell site back-haul services to approximately 90% of the 1,000 cell sites in the Greater Cincinnati market, of which approximately 97% of these sites are lit with fiber, and 80% of the 1,100 cell sites in Hawaii, all of which are lit with fiber.
As a result of our investments, we have generated year-over-year Entertainment and Communications revenue growth each year since 2013.  The Company's expanding fiber assets allow us to support the ever-increasing demand for data, video and internet devices with speed, agility and security.  We believe our fiber investments are a long-term solution for our customers' bandwidth needs
Table:
Hawaii Operating Territory | 2018 | 2019
Consumer / SMB Fiber Revenue (in millions): | $87.2 | $42.3
Subscribers (in thousands): |  | 
High-speed internet | 68.2 | 65.9
Video | 42.7 | 48.8
Voice | 30.0 | 30.3


Question: What is the percentage change in Hiah-speed internet Subscribers between 2018 to 2019?
Answer: 3.49
Calculation: (68.2-65.9)/65.9
Interest Cost
The following table presents the amount of interest cost recognized relating to both the contractual interest coupon and amortization of the debt discount, issuance costs, and effective portion of interest rate contracts with respect to the Senior Notes, convertible notes, the term loan agreement, commercial paper, and the revolving credit facility during the fiscal years ended June 30, 2019, June 24, 2018, and June 25, 2017.
The increase in interest expense during the 12 months ended June 30, 2019, is primarily the result of the issuance of $2.5 billion of Senior Notes in March 2019.
Table:
 |  | YearEnded | 
 | June 30, 2019 | June 24, 2018 | June 25, 2017
 |  | (in thousands) | 
Contractual interest coupon | $100,712 | $77,091 | $95,195
Amortization of interest discount | 3,937 | 12,225 | 22,873
Amortization of issuance costs | 1,426 | 2,034 | 2,414
Effect of interest rate contracts, net | 4,086 | 3 | (4,756)
Total interest cost recognized | $110,161 | $91,353 | $115,726


Question: What is the contractual interest coupon in 2018?
Answer: $77,091
Other Income (Loss), Net The components of other income (loss), net, are summarized as follows (in millions):
The total change in net gains (losses) on available-for-sale debt investments was primarily attributable to lower realized losses as a result of market conditions, and the timing of sales of these investments.
The total change in net gains (losses) on marketable equity investments was attributable to market value fluctuations and the timing of recognition of gains and losses.
The change in net gains (losses) on non-marketable equity and other investments was primarily due to lower realized gains, partially offset by higher unrealized gains.
The change in other gains (losses), net was primarily driven by higher donation expense in the prior year.
Table:
 |  | Years Ended |  | 2019 vs. 2018
 | July 27, 2019 | July 28, 2018 | July 29, 2017 | Variance in Dollars
Gains (losses) on investments, net: |  |  |  | 
Available-for-sale debt investments | $(13) | $(242) | $(42) | $229
Marketable equity investments | (3) | 529 | (45) | (532)
Non-marketable equity and other investments | 6 | 11 | (46) | (5)
Net gains (losses) on investments | (10) | 298 | (133) | (308)
Other gains (losses), net | (87) | (133) | (30) | 46
Other income (loss), net | $(97) | $165 | $(163) | $(262)


Question: What was the change in Non-marketable equity and other investments between 2017 and 2018?
Answer: 57
Calculation: 11-(-46)
ITEM 6. SELECTED FINANCIAL DATA
The following selected consolidated financial data is not necessarily indicative of results of future operations, and should be read in conjunction with Item 7, “Management's Discussion and Analysis of Financial Condition and Results of Operations,” and the consolidated financial statements and related notes thereto included in Item 8 of this Form 10-K to fully understand factors that may affect the comparability of the information presented below.
The financial data for the fiscal years ended January 31, 2019 and 2018 are derived from, and are qualified by reference to, the audited consolidated financial statements that are included in this Form 10-K. The Consolidated Statements of Operations and the Consolidated Statements of Cash Flows data for the fiscal year ended January 31, 2017 are derived from, and are qualified by reference to, the audited consolidated financial statements that are included in this Form 10-K. The Consolidated Balance Sheet data for the fiscal year ended January 31, 2017 and the remaining financial data for the fiscal years ended January 31, 2016 and 2015 are derived from audited, consolidated financial statements which are not included in this Form 10-K.
(1) Reflects the impact of the adoption of new accounting standards in fiscal year 2019 related to revenue recognition. See Part II, Item 8, Note 1, Business and Summary of Significant Accounting Policies, Accounting Standards Adopted, of our consolidated financial statements for additional information.
Table:
 |  |  | Fiscal Year Ended January 31, |  | 
 | 2019 (1) | 2018 | 2017 | 2016 | 2015
 | (In millions, except per share data) |  |  |  | 
For the fiscal year: |  |  |  |  | 
Net revenue | $2,569.8 | $2,056.6 | $2,031.0 | $2,504.1 | $2,512.2
(Loss) income from operations | (25.0) | (509.1) | (499.6) | 1.3 | 120.7
Net (loss) income | (80.8) | (566.9) | (582.1) | (330.5) | 81.8
Cash flow from operations | $377.1 | $0.9 | $169.7 | $414.0 | $708.6
Common stock data: |  |  |  |  | 
Basic net (loss) income per share | $(0.37) | $(2.58) | $(2.61) | $(1.46) | $0.36
Diluted net (loss) income per share | $(0.37) | $(2.58) | $(2.61) | $(1.46) | $0.35
At year end: |  |  |  |  | 
Total assets | $4,729.2 | $4,113.6 | $4,798.1 | $5,515.3 | $4,909.7
Long-term liabilities | 2,638.9 | 2,246.4 | 1,879.1 | 2,304.7 | 1,290.4
Stockholders’ (deficit) equity | $(210.9) | $(256.0) | $733.6 | $1,619.6 | $2,219.2


Question: What other statements or information should be read together with the financial table?
Answer: Item 7, “Management's Discussion and Analysis of Financial Condition and Results of Operations,” and the consolidated financial statements and related notes thereto included in Item 8 of this Form 10-K
D) SHARE-BASED PAYMENT PLANS
The Corporation offers an Employee Stock Purchase Plan for the benefit of its employees and those of its subsidiaries and a Stock Option Plan to its executive officers and designated employees. No more than 10% of the outstanding subordinate voting shares are available for issuance under these plans. Furthermore, the Corporation offers an Incentive Share Unit Plan ("ISU Plan") and a Performance Share Unit Plan ("PSU Plan") for executive officers and designated employees, and a Deferred Share Unit Plan ("DSU Plan") for members of the Board of Directors ("Board").
Stock purchase plan The Corporation offers, for the benefit of its employees and those of its subsidiaries, an Employee Stock Purchase Plan, which is accessible to all employees up to a maximum of 7% of their base annual salary and the Corporation contributes 25% of the employee contributions. The subscriptions are made monthly and employee subordinate voting shares are purchased on the stock market.
Stock option plan A total of 3,432,500 subordinate voting shares are reserved for the purpose of the Stock Option Plan. The minimum exercise price at which options are granted is equal to the market value of such shares at the time the option is granted. Options vest equally over a period of five years beginning one year after the day such options are granted and are exercisable over ten years.
Under the Stock Option Plan, the following options were granted by the Corporation and are outstanding at August 31:
(1) For the year ended August 31, 2019, the Corporation granted 97,725 (126,425 in 2018) stock options to Cogeco's executive officers as executive officers of the Corporation. (2) The weighted average share price for options exercised during the year was $92.43 ($83.46 in 2018).
Table:
Years ended August 31, |  | 2019 |  | 2018
 | Options | Weighted average exercise price | Options | Weighted average exercise price
 |  | $ |  | $
Outstanding, beginning of the year | 819,393 | 65.27 | 652,385 | 56.61
Granted (1) | 201,525 | 65.62 | 281,350 | 85.08
Exercised (2) | (170,754) | 57.28 | (60,337) | 57.77
Cancelled | (134,550) | 72.43 | (54,005) | 72.28
Outstanding, end of the year | 715,614 | 65.93 | 819,393 | 65.27
Exercisable, end of the year | 264,374 | 55.99 | 277,108 | 49.76


Question: What maximum percentage of employee's base annual salary can be used for Employee Stock Purchase Plan?
Answer: 7%
AMERICAN TOWER CORPORATION AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Tabular amounts in millions, unless otherwise disclosed)
Additional information relating to the total assets of the Company’s operating segments is as follows for the years ended December 31,:
(1) Total assets in each of the Company’s property segments includes the Right-of-use asset recognized in connection with the Company’s adoption of the new lease accounting standard.
(2) Balances are translated at the applicable period end exchange rate, which may impact comparability between periods.
(3) Balances include corporate assets such as cash and cash equivalents, certain tangible and intangible assets and income tax accounts that have not been allocated to specific segments.
Table:
 | 2019 (1) | 2018 | 2017
U.S. property | $22,624.6 | $18,782.0 | $19,032.6
Asia property (2) | 5,307.8 | 4,938.8 | 4,770.8
Africa property (2) | 4,711.1 | 1,929.7 | 1,673.4
Europe property (2) | 1,535.3 | 1,438.1 | 1,540.2
Latin America property (2) | 8,125.5 | 5,594.7 | 5,868.4
Services | 26.8 | 46.3 | 42.3
Other (3) | 470.5 | 280.8 | 286.6
Total assets | $42,801.6 | $33,010.4 | $33,214.3


Question: What was the change in assets from U.S. property between 2018 and 2019?
Answer: 3842.6
Calculation: $22,624.6-$18,782.0
ADVANCED ENERGY INDUSTRIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – (continued) (in thousands, except per share amounts)
NOTE 15. WARRANTIES
Provisions of our sales agreements include customary product warranties, ranging from 12 months to 24 months following installation. The estimated cost of our warranty obligation is recorded when revenue is recognized and is based upon our historical experience by product, configuration and geographic region.
Our estimated warranty obligation is included in Other accrued expenses in our Consolidated Balance Sheets. Changes in our product warranty obligation are as follows:
Table:
 |  | Years Ended December 31, | 
 | 2019 | 2018 | 2017
Balances at beginning of period | $2,084 | $2,312 | $2,329
Warranty acquired in business combinations | 4,818 | 305 | 118
Increases to accruals | 1,752 | 1,606 | 2,029
Warranty expenditures | (2,249) | (2,127) | (2,184)
Effect of changes in exchange rates | 8 | (12) | 20
Balances at end of period | $6,413 | $2,084 | $2,312


Question: What are the years included in the table for Changes in our product warranty obligation
Answer: 2019, 2018, 2017
6.1 Net debt
(1) 50% of outstanding preferred shares of $4,004 million in 2019 and 2018 are classified as debt consistent with the treatment by some credit rating agencies.
The increase of $1,891 million in total debt, comprised of debt due within one year and long-term debt, was due to: • an increase in our lease liabilities of $2,304 million as a result of the adoption of IFRS 16 on January 1, 2019 • the issuance by Bell Canada of Series M-49 and Series M-50 MTN debentures with total principal amounts of $600  million and $550 million in Canadian dollars, respectively, and Series US-2 Notes with a total principal amount of $600 million in U.S. dollars ($808 million in Canadian dollars) • an increase in our securitized trade receivables of $131 million
Partly offset by: • the early redemption of Series M-27 MTN debentures and Series M-37 debentures with total principal amounts of $1 billion and $400 million, respectively • a decrease in our notes payable (net of issuances) of $1,073 million • a net decrease of $29 million in our lease liabilities and other debt
The decrease in cash and cash equivalents of $280 million was due mainly to: • $2,819 million of dividends paid on BCE common shares • $1,216 million of debt repayments (net of issuances) • $142 million paid for the purchase on the open market of BCE common shares for the settlement of share-based payments • $60 million acquisition and other costs paid
Partly offset by: • $3,818 million of free cash flow • $240 million issuance of common shares from the exercise of stock options
Table:
 | 2019 | 2018 | $ CHANGE | % CHANGE
Debt due within one year | 3,881 | 4,645 | (764) | (16.4%)
Long-term debt | 22,415 | 19,760 | 2,655 | 13.4%
Preferred shares (1) | 2,002 | 2,002 | – | –
Cash and cash equivalents | (145) | (425) | 280 | 65.9%
Net debt | 28,153 | 25,982 | 2,171 | 8.4%


Question: What is the $ change in net debt?
Answer: 2,171
* Recast to reflect segment changes.
The 2018 GTS gross profit margin was essentially flat year to year and reflected benefits from productivity initiatives, including automation of delivery processes infused with AI and global workforce optimization.
Pre-tax income performance reflected continued investment to expand go-to-market capabilities and develop new offerings for the hybrid market.
Table:
($ in millions) |  |  | 
For the year ended December 31: | 2018* | 2017* | Yr.-to-Yr. Percent/ Margin Change
Global Technology Services |  |  | 
External total gross profit | $10,035 | $10,022 | 0.1%
External total gross profit margin | 34.4% | 34.3% | 0.1 pts
Pre-tax income | $ 1,781 | $ 2,618 | (32.0)%
Pre-tax margin | 5.9% | 8.8% | (2.8) pts


Question: What is the average of External total gross profit?
Answer: 10028.5
Calculation: (10,035+10,022) / 2
performance graph the following graph compares the yearly change in the cumulative total stockholder return for our last five full fiscal years , based upon the market price of our common stock , with the cumulative total return on a nasdaq composite index ( u.s . companies ) and a peer group , the nasdaq medical equipment-sic code 3840-3849 index , which is comprised of medical equipment companies , for that period . the performance graph assumes the investment of $ 100 on march 31 , 2006 in our common stock , the nasdaq composite index ( u.s . companies ) and the peer group index , and the reinvestment of any and all dividends. .

Table:
 | 3/31/2006 | 3/31/2007 | 3/31/2008 | 3/31/2009 | 3/31/2010 | 3/31/2011
abiomed inc | 100 | 105.89 | 101.86 | 37.98 | 80.00 | 112.64
nasdaq composite index | 100 | 103.50 | 97.41 | 65.33 | 102.49 | 118.86
nasdaq medical equipment sic code 3840-3849 | 100 | 88.78 | 84.26 | 46.12 | 83.47 | 91.35
this graph is not 201csoliciting material 201d under regulation 14a or 14c of the rules promulgated under the securities exchange act of 1934 , is not deemed filed with the securities and exchange commission and is not to be incorporated by reference in any of our filings under the securities act of 1933 , as amended , or the exchange act whether made before or after the date hereof and irrespective of any general incorporation language in any such filing .
transfer agent american stock transfer & trust company , 59 maiden lane , new york , ny 10038 , is our stock transfer agent. .

Question: what is the roi of an investment in abiomed inc from march 2006 to march 2009?
Answer: -62.0%
Calculation: subtract(37.98, 100), divide(#0, 100)
Product warranty liabilities:
Equipment and software systems sales include a standard product warranty. The following tables summarize the activity related to product warranty liabilities and their balances as reported in our consolidated balance sheets (in millions):
Table:
 | Year Ended | 
 | April 26, 2019 | April 27, 2018
Balance at beginning of period | $ 40 | $ 50
Expense accrued during the period | 22 | 16
Warranty costs incurred | (22) | (26)
Balance at end of period | $ 40 | $ 40
Total warranty liabilities | $ 40 | $  40


Question: What was the percentage change in the Warranty costs incurred between 2018 and 2019?
Answer: -15.38
Calculation: (-22-(-26))/-26
notes to consolidated financial statements the firm permanently reinvests eligible earnings of certain foreign subsidiaries and , accordingly , does not accrue any u.s . income taxes that would arise if such earnings were repatriated . as of december 2012 and december 2011 , this policy resulted in an unrecognized net deferred tax liability of $ 3.75 billion and $ 3.32 billion , respectively , attributable to reinvested earnings of $ 21.69 billion and $ 20.63 billion , respectively . unrecognized tax benefits the firm recognizes tax positions in the financial statements only when it is more likely than not that the position will be sustained on examination by the relevant taxing authority based on the technical merits of the position . a position that meets this standard is measured at the largest amount of benefit that will more likely than not be realized on settlement . a liability is established for differences between positions taken in a tax return and amounts recognized in the financial statements . as of december 2012 and december 2011 , the accrued liability for interest expense related to income tax matters and income tax penalties was $ 374 million and $ 233 million , respectively . the firm recognized $ 95 million , $ 21 million and $ 28 million of interest and income tax penalties for the years ended december 2012 , december 2011 and december 2010 , respectively . it is reasonably possible that unrecognized tax benefits could change significantly during the twelve months subsequent to december 2012 due to potential audit settlements , however , at this time it is not possible to estimate any potential change . the table below presents the changes in the liability for unrecognized tax benefits . this liability is included in 201cother liabilities and accrued expenses . 201d see note 17 for further information. .

Table:
in millions | as of december 2012 | as of december 2011 | as of december 2010
balance beginning of year | $ 1887 | $ 2081 | $ 1925
increases based on tax positions related to the current year | 190 | 171 | 171
increases based on tax positions related to prior years | 336 | 278 | 162
decreases related to tax positions of prior years | -109 ( 109 ) | -41 ( 41 ) | -104 ( 104 )
decreases related to settlements | -35 ( 35 ) | -638 ( 638 ) | -128 ( 128 )
acquisitions/ ( dispositions ) | -47 ( 47 ) | 47 | 56
exchange rate fluctuations | 15 | -11 ( 11 ) | -1 ( 1 )
balance end of year | $ 2237 | $ 1887 | $ 2081
related deferred income tax asset1 | 685 | 569 | 972
net unrecognized tax benefit2 | $ 1552 | $ 1318 | $ 1109
related deferred income tax asset 1 685 569 972 net unrecognized tax benefit 2 $ 1552 $ 1318 $ 1109 1 .
included in 201cother assets . 201d see note 12 .
2 .
if recognized , the net tax benefit would reduce the firm 2019s effective income tax rate .
194 goldman sachs 2012 annual report .

Question: what is the percentage change in the net unrecognized tax benefit in 2012 compare to 2011?
Answer: 17.8%
Calculation: subtract(1552, 1318), divide(#0, 1318)
The 2019 operating expenses increased 3.9% compared to the prior year, mainly due to salary dynamic, increased spending in certain R&D programs and higher share-based compensation cost, partially offset by favorable currency effects, net of hedging.
The 2018 operating expenses increased 9.5% compared to the prior year, mainly due to unfavorable currency effects, net of hedging, salary dynamic, increased R&D activities and higher costs of the share-based compensation plans.
The R&D expenses were net of research tax credits in France and Italy, which amounted to $126 million in 2019, $138 million in 2018 and $124 million in 2017.
Table:
 | Year Ended December 31, | Year Ended December 31, | Year Ended December 31, | Variation | Variation
 | 2019 | 2018 | 2017 | 2019 vs 2018 | 2018 vs 2017
 | (In millions) | (In millions) | (In millions) |  | 
Selling, general and administrative expenses | $(1,093) | $(1,095) | $(981) | 0.3% | (11.7)%
Research and development expenses | (1,498) | (1,398) | (1,296) | (7.1) | (7.9)
Total operating expenses | $(2,591) | $(2,493) | $(2,277) | (3.9)% | (9.5)%
As percentage of net revenues | (27.1)% | (25.8)% | (27.3)% | -130 bps | +150 bps


Question: What is the average Selling, general and administrative expenses?
Answer: 1056.33
Calculation: (1,093+1,095+981) / 3
The following table summarizes the maturities of our available-for-sale debt investments as of July 27, 2019 (in millions):
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.
Table:
 | Amortized Cost | Fair Value
Within 1 year | $6,322 | $6,324
After 1 year through 5 years | 12,191 | 12,218
After 5 years through 10 years | 1,643 | 1,687
After 10 years | 9 | 10
Mortgage-backed securities with no single maturity | 1,425 | 1,421
Total | $21,590 | $21,660


Question: What was the fair value of debt investments that had maturities after 1 year through 5 years?
Answer: 12,218