{"pre_text": ["12 .", "borrowings short-term borrowings 2015 revolving credit facility .", "in march 2011 , the company entered into a five-year $ 3.5 billion unsecured revolving credit facility , which was amended in 2014 , 2013 and 2012 .", "in april 2015 , the company 2019s credit facility was further amended to extend the maturity date to march 2020 and to increase the amount of the aggregate commitment to $ 4.0 billion ( the 201c2015 credit facility 201d ) .", "the 2015 credit facility permits the company to request up to an additional $ 1.0 billion of borrowing capacity , subject to lender credit approval , increasing the overall size of the 2015 credit facility to an aggregate principal amount not to exceed $ 5.0 billion .", "interest on borrowings outstanding accrues at a rate based on the applicable london interbank offered rate plus a spread .", "the 2015 credit facility requires the company not to exceed a maximum leverage ratio ( ratio of net debt to earnings before interest , taxes , depreciation and amortization , where net debt equals total debt less unrestricted cash ) of 3 to 1 , which was satisfied with a ratio of less than 1 to 1 at december 31 , 2015 .", "the 2015 credit facility provides back-up liquidity to fund ongoing working capital for general corporate purposes and various investment opportunities .", "at december 31 , 2015 , the company had no amount outstanding under the 2015 credit facility .", "commercial paper program .", "on october 14 , 2009 , blackrock established a commercial paper program ( the 201ccp program 201d ) under which the company could issue unsecured commercial paper notes ( the 201ccp notes 201d ) on a private placement basis up to a maximum aggregate amount outstanding at any time of $ 4.0 billion as amended in april 2015 .", "the cp program is currently supported by the 2015 credit facility .", "at december 31 , 2015 , blackrock had no cp notes outstanding .", "long-term borrowings the carrying value and fair value of long-term borrowings estimated using market prices and foreign exchange rates at december 31 , 2015 included the following : ( in millions ) maturity amount unamortized discount and debt issuance costs carrying value fair value ."], "post_text": ["long-term borrowings at december 31 , 2014 had a carrying value of $ 4.922 billion and a fair value of $ 5.309 billion determined using market prices at the end of december 2025 notes .", "in may 2015 , the company issued 20ac700 million of 1.25% ( 1.25 % ) senior unsecured notes maturing on may 6 , 2025 ( the 201c2025 notes 201d ) .", "the notes are listed on the new york stock exchange .", "the net proceeds of the 2025 notes were used for general corporate purposes , including refinancing of outstanding indebtedness .", "interest of approximately $ 10 million per year based on current exchange rates is payable annually on may 6 of each year .", "the 2025 notes may be redeemed in whole or in part prior to maturity at any time at the option of the company at a 201cmake-whole 201d redemption price .", "the unamortized discount and debt issuance costs are being amortized over the remaining term of the 2025 notes .", "upon conversion to u.s .", "dollars the company designated the 20ac700 million debt offering as a net investment hedge to offset its currency exposure relating to its net investment in certain euro functional currency operations .", "a gain of $ 19 million , net of tax , was recognized in other comprehensive income for 2015 .", "no hedge ineffectiveness was recognized during 2015 .", "2024 notes .", "in march 2014 , the company issued $ 1.0 billion in aggregate principal amount of 3.50% ( 3.50 % ) senior unsecured and unsubordinated notes maturing on march 18 , 2024 ( the 201c2024 notes 201d ) .", "the net proceeds of the 2024 notes were used to refinance certain indebtedness which matured in the fourth quarter of 2014 .", "interest is payable semi-annually in arrears on march 18 and september 18 of each year , or approximately $ 35 million per year .", "the 2024 notes may be redeemed prior to maturity at any time in whole or in part at the option of the company at a 201cmake-whole 201d redemption price .", "the unamortized discount and debt issuance costs are being amortized over the remaining term of the 2024 notes .", "2022 notes .", "in may 2012 , the company issued $ 1.5 billion in aggregate principal amount of unsecured unsubordinated obligations .", "these notes were issued as two separate series of senior debt securities , including $ 750 million of 1.375% ( 1.375 % ) notes , which were repaid in june 2015 at maturity , and $ 750 million of 3.375% ( 3.375 % ) notes maturing in june 2022 ( the 201c2022 notes 201d ) .", "net proceeds were used to fund the repurchase of blackrock 2019s common stock and series b preferred from barclays and affiliates and for general corporate purposes .", "interest on the 2022 notes of approximately $ 25 million per year , respectively , is payable semi-annually on june 1 and december 1 of each year , which commenced december 1 , 2012 .", "the 2022 notes may be redeemed prior to maturity at any time in whole or in part at the option of the company at a 201cmake-whole 201d redemption price .", "the 201cmake-whole 201d redemption price represents a price , subject to the specific terms of the 2022 notes and related indenture , that is the greater of ( a ) par value and ( b ) the present value of future payments that will not be paid because of an early redemption , which is discounted at a fixed spread over a ."], "table": [["( in millions )", "maturityamount", "unamortized discount and debt issuance costs", "carrying value", "fair value"], ["6.25% ( 6.25 % ) notes due 2017", "$ 700", "$ -1 ( 1 )", "$ 699", "$ 757"], ["5.00% ( 5.00 % ) notes due 2019", "1000", "-3 ( 3 )", "997", "1106"], ["4.25% ( 4.25 % ) notes due 2021", "750", "-5 ( 5 )", "745", "828"], ["3.375% ( 3.375 % ) notes due 2022", "750", "-6 ( 6 )", "744", "773"], ["3.50% ( 3.50 % ) notes due 2024", "1000", "-8 ( 8 )", "992", "1030"], ["1.25% ( 1.25 % ) notes due 2025", "760", "-7 ( 7 )", "753", "729"], ["total long-term borrowings", "$ 4960", "$ -30 ( 30 )", "$ 4930", "$ 5223"]], "table_ori": [["(in millions)", "MaturityAmount", "Unamortized Discount and Debt Issuance Costs", "Carrying Value", "Fair Value"], ["6.25% Notes due 2017", "$700", "$(1)", "$699", "$757"], ["5.00% Notes due 2019", "1,000", "(3)", "997", "1,106"], ["4.25% Notes due 2021", "750", "(5)", "745", "828"], ["3.375% Notes due 2022", "750", "(6)", "744", "773"], ["3.50% Notes due 2024", "1,000", "(8)", "992", "1,030"], ["1.25% Notes due 2025", "760", "(7)", "753", "729"], ["Total Long-term Borrowings", "$4,960", "$(30)", "$4,930", "$5,223"]]}

Question: what portion of total long-term borrowings is due in the next 36 months as of december 31 , 2015?
Evidence:
table_1: ( in millions ) the 6.25% ( 6.25 % ) notes due 2017 of maturityamount is $ 700 ; the 6.25% ( 6.25 % ) notes due 2017 of unamortized discount and debt issuance costs is $ -1 ( 1 ) ; the 6.25% ( 6.25 % ) notes due 2017 of carrying value is $ 699 ; the 6.25% ( 6.25 % ) notes due 2017 of fair value is $ 757 ;
table_7: ( in millions ) the total long-term borrowings of maturityamount is $ 4960 ; the total long-term borrowings of unamortized discount and debt issuance costs is $ -30 ( 30 ) ; the total long-term borrowings of carrying value is $ 4930 ; the total long-term borrowings of fair value is $ 5223 ;
Program: add(700, 4960)
Answer:
str_answer: 14.1%
exe_answer: 5660