our debt issuances in 2014 were as follows : ( in millions ) type face value ( e ) interest rate issuance maturity euro notes ( a ) 20ac750 ( approximately $ 1029 ) 1.875% ( 1.875 % ) march 2014 march 2021 euro notes ( a ) 20ac1000 ( approximately $ 1372 ) 2.875% ( 2.875 % ) march 2014 march 2026 euro notes ( b ) 20ac500 ( approximately $ 697 ) 2.875% ( 2.875 % ) may 2014 may 2029 swiss franc notes ( c ) chf275 ( approximately $ 311 ) 0.750% ( 0.750 % ) may 2014 december 2019 swiss franc notes ( b ) chf250 ( approximately $ 283 ) 1.625% ( 1.625 % ) may 2014 may 2024 u.s .
dollar notes ( d ) $ 500 1.250% ( 1.250 % ) november 2014 november 2017 u.s .
dollar notes ( d ) $ 750 3.250% ( 3.250 % ) november 2014 november 2024 u.s .
dollar notes ( d ) $ 750 4.250% ( 4.250 % ) november 2014 november 2044 ( a ) interest on these notes is payable annually in arrears beginning in march 2015 .
( b ) interest on these notes is payable annually in arrears beginning in may 2015 .
( c ) interest on these notes is payable annually in arrears beginning in december 2014 .
( d ) interest on these notes is payable semiannually in arrears beginning in may 2015 .
( e ) u.s .
dollar equivalents for foreign currency notes were calculated based on exchange rates on the date of issuance .
the net proceeds from the sale of the securities listed in the table above will be used for general corporate purposes .
the weighted-average time to maturity of our long-term debt was 10.8 years at the end of 2013 and 2014 .
2022 off-balance sheet arrangements and aggregate contractual obligations we have no off-balance sheet arrangements , including special purpose entities , other than guarantees and contractual obligations discussed below .
guarantees 2013 at december 31 , 2014 , we were contingently liable for $ 1.0 billion of guarantees of our own performance , which were primarily related to excise taxes on the shipment of our products .
there is no liability in the consolidated financial statements associated with these guarantees .
at december 31 , 2014 , our third-party guarantees were insignificant. .

Type
Face Value<sup>(e)</sup>
Interest Rate
Issuance
Maturity
EURO notes
<sup>(a)</sup>
€750 (approximately $1,029)
1.875%
March 2014
March 2021
EURO notes
<sup>(a)</sup>
€1,000 (approximately $1,372)
2.875%
March 2014
March 2026
EURO notes
<sup>(b)</sup>
€500 (approximately $697)
2.875%
May 2014
May 2029
Swiss franc notes
<sup>(c)</sup>
CHF275 (approximately $311)
0.750%
May 2014
December 2019
Swiss franc notes
<sup>(b)</sup>
CHF250 (approximately $283)
1.625%
May 2014
May 2024
U.S. dollar notes
<sup>(d)</sup>
$500
1.250%
November 2014
November 2017
U.S. dollar notes
<sup>(d)</sup>
$750
3.250%
November 2014
November 2024
U.S. dollar notes
<sup>(d)</sup>
$750
4.250%
November 2014
November 2044

our debt issuances in 2014 were as follows : ( in millions ) type face value ( e ) interest rate issuance maturity euro notes ( a ) 20ac750 ( approximately $ 1029 ) 1.875% ( 1.875 % ) march 2014 march 2021 euro notes ( a ) 20ac1000 ( approximately $ 1372 ) 2.875% ( 2.875 % ) march 2014 march 2026 euro notes ( b ) 20ac500 ( approximately $ 697 ) 2.875% ( 2.875 % ) may 2014 may 2029 swiss franc notes ( c ) chf275 ( approximately $ 311 ) 0.750% ( 0.750 % ) may 2014 december 2019 swiss franc notes ( b ) chf250 ( approximately $ 283 ) 1.625% ( 1.625 % ) may 2014 may 2024 u.s .
dollar notes ( d ) $ 500 1.250% ( 1.250 % ) november 2014 november 2017 u.s .
dollar notes ( d ) $ 750 3.250% ( 3.250 % ) november 2014 november 2024 u.s .
dollar notes ( d ) $ 750 4.250% ( 4.250 % ) november 2014 november 2044 ( a ) interest on these notes is payable annually in arrears beginning in march 2015 .
( b ) interest on these notes is payable annually in arrears beginning in may 2015 .
( c ) interest on these notes is payable annually in arrears beginning in december 2014 .
( d ) interest on these notes is payable semiannually in arrears beginning in may 2015 .
( e ) u.s .
dollar equivalents for foreign currency notes were calculated based on exchange rates on the date of issuance .
the net proceeds from the sale of the securities listed in the table above will be used for general corporate purposes .
the weighted-average time to maturity of our long-term debt was 10.8 years at the end of 2013 and 2014 .
2022 off-balance sheet arrangements and aggregate contractual obligations we have no off-balance sheet arrangements , including special purpose entities , other than guarantees and contractual obligations discussed below .
guarantees 2013 at december 31 , 2014 , we were contingently liable for $ 1.0 billion of guarantees of our own performance , which were primarily related to excise taxes on the shipment of our products .
there is no liability in the consolidated financial statements associated with these guarantees .
at december 31 , 2014 , our third-party guarantees were insignificant. .

Question: Analyse this data from a financial earnings document. what is the exchange rate per dollar used to convert the face value of the euro notes with the maturity date in march 2021?
Choices:
0.48591
1.372
0.75
1
0.72886
Correct choice index: 4