{"pre_text": ["f-772016 annual report the hartford financial services group , inc .", "notes to consolidated financial statements ( continued ) 13 .", "debt ( continued ) the 7.875% ( 7.875 % ) and 8.125% ( 8.125 % ) debentures may be redeemed in whole prior to the call date upon certain tax or rating agency events , at a price equal to the greater of 100% ( 100 % ) of the principal amount being redeemed and the applicable make-whole amount plus any accrued and unpaid interest .", "the company may elect to redeem the 8.125% ( 8.125 % ) debentures in whole or part at its option prior to the call date at a price equal to the greater of 100% ( 100 % ) of the principal amount being redeemed and the applicable make-whole amount plus any accrued and unpaid interest .", "the company may elect to redeem the 7.875% ( 7.875 % ) and 8.125% ( 8.125 % ) debentures in whole or in part on or after the call date for the principal amount being redeemed plus accrued and unpaid interest to the date of redemption .", "in connection with the offering of the 8.125% ( 8.125 % ) debentures , the company entered into a replacement capital covenant ( 201crcc 201d ) for the benefit of holders of one or more designated series of the company 2019s indebtedness , initially the company 2019s 6.1% ( 6.1 % ) notes due 2041 .", "under the terms of the rcc , if the company redeems the 8.125% ( 8.125 % ) debentures at any time prior to june 15 , 2048 it can only do so with the proceeds from the sale of certain qualifying replacement securities .", "on february 7 , 2017 , the company executed an amendment to the rcc to lengthen the amount of time the company has to issue qualifying replacement securities prior to the redemption of the 8.125% ( 8.125 % ) debentures and to amend the definition of certain qualifying replacement securities .", "long-term debt long-term debt maturities ( at par value ) as of december 31 , 2016 ."], "post_text": ["shelf registrations on july 29 , 2016 , the company filed with the securities and exchange commission ( the 201csec 201d ) an automatic shelf registration statement ( registration no .", "333-212778 ) for the potential offering and sale of debt and equity securities .", "the registration statement allows for the following types of securities to be offered : debt securities , junior subordinated debt securities , preferred stock , common stock , depositary shares , warrants , stock purchase contracts , and stock purchase units .", "in that the hartford is a well- known seasoned issuer , as defined in rule 405 under the securities act of 1933 , the registration statement went effective immediately upon filing and the hartford may offer and sell an unlimited amount of securities under the registration statement during the three-year life of the registration statement .", "contingent capital facility the hartford is party to a put option agreement that provides the hartford with the right to require the glen meadow abc trust , a delaware statutory trust , at any time and from time to time , to purchase the hartford 2019s junior subordinated notes in a maximum aggregate principal amount not to exceed $ 500 .", "on february 8 , 2017 , the hartford exercised the put option resulting in the issuance of $ 500 in junior subordinated notes with proceeds received on february 15 , 2017 .", "under the put option agreement , the hartford had been paying the glen meadow abc trust premiums on a periodic basis , calculated with respect to the aggregate principal amount of notes that the hartford had the right to put to the glen meadow abc trust for such period .", "the hartford has agreed to reimburse the glen meadow abc trust for certain fees and ordinary expenses .", "the company holds a variable interest in the glen meadow abc trust where the company is not the primary beneficiary .", "as a result , the company does not consolidate the glen meadow abc trust .", "the junior subordinated notes have a scheduled maturity of february 12 , 2047 , and a final maturity of february 12 , 2067 .", "the company is required to use reasonable efforts to sell certain qualifying replacement securities in order to repay the debentures at the scheduled maturity date .", "the junior subordinated notes bear interest at an annual rate of three-month libor plus 2.125% ( 2.125 % ) , payable quarterly , and are unsecured , subordinated indebtedness of the hartford .", "the hartford will have the right , on one or more occasions , to defer interest payments due on the junior subordinated notes under specified circumstances .", "upon receipt of the proceeds , the company entered into a replacement capital covenant ( the 201crcc 201d ) for the benefit of holders of one or more designated series of the company 2019s indebtedness , initially the company 2019s 4.3% ( 4.3 % ) notes due 2043 .", "under the terms of the rcc , if the company redeems the debentures at any time prior to february 12 , 2047 ( or such earlier date on which the rcc terminates by its terms ) it can only do so with the proceeds from the sale of certain qualifying replacement securities .", "the rcc also prohibits the company from redeeming all or any portion of the notes on or prior to february 15 , 2022 .", "revolving credit facilities the company has a senior unsecured five-year revolving credit facility ( the 201ccredit facility 201d ) that provides for borrowing capacity up to $ 1 billion of unsecured credit through october 31 , 2019 available in u.s .", "dollars , euro , sterling , canadian dollars and japanese yen .", "as of december 31 , 2016 , no borrowings were outstanding under the credit facility .", "as of december 31 , 2016 , the company was in compliance with all financial covenants within the credit facility .", "commercial paper the hartford 2019s maximum borrowings available under its commercial paper program are $ 1 billion .", "the company is dependent upon market conditions to access short-term financing through the issuance of commercial paper to investors .", "as of december 31 , 2016 , there was no commercial paper outstanding. ."], "table": [["2017 - current maturities", "$ 416"], ["2018", "$ 320"], ["2019", "$ 413"], ["2020", "$ 500"], ["2021", "$ 2014"], ["thereafter", "$ 3525"]], "table_ori": [["2017 - Current maturities", "$416"], ["2018", "$320"], ["2019", "$413"], ["2020", "$500"], ["2021", "$—"], ["Thereafter", "$3,525"]]}

Question: as of december 2016 what was the average long-term debt maturities that was due between 2017 and 2020 in millions
Evidence:
table_1: 2017 - current maturities the 2018 of $ 416 is $ 320 ;
table_2: 2017 - current maturities the 2019 of $ 416 is $ 413 ;
table_3: 2017 - current maturities the 2020 of $ 416 is $ 500 ;
Program: add(416, 320), add(413, #0), add(500, #1), add(#2, const_4), divide(#3, const_2)
Answer:
str_answer: 412.25
exe_answer: 826.5