Quarter	National Currency Units per US Dollar
1960-01-01	0.0000000000000812134301630097
1960-04-01	0.0000000000000804921741186423
1960-07-01	0.0000000000000804921741186423
1960-10-01	0.0000000000000817904349985036
1961-01-01	0.0000000000000985235753720774
1961-04-01	0.0000000000001174204837345020
1961-07-01	0.0000000000001194400005144790
1961-10-01	0.0000000000001319898556864710
1962-01-01	0.0000000000001376156528325360
1962-04-01	0.0000000000001458379717383240
1962-07-01	0.0000000000001820450251655650
1962-10-01	0.0000000000002055579722119400
1963-01-01	0.0000000000002055579722119400
1963-04-01	0.0000000000002533051223490590
1963-07-01	0.0000000000002683072480719000
1963-10-01	0.0000000000002683072480719000
1964-01-01	0.0000000000003650998093702490
1964-04-01	0.0000000000005193043515117360
1964-07-01	0.0000000000005803226128652140
1964-10-01	0.0000000000007033688944670370
1965-01-01	0.0000000000008005942088150020
1965-04-01	0.0000000000008005942088150020
1965-07-01	0.0000000000008005942088150020
1965-10-01	0.0000000000008848369149413590
1966-01-01	0.0000000000009607130510973070
1966-04-01	0.0000000000009607130510973070
1966-07-01	0.0000000000009607130510973070
1966-10-01	0.0000000000009607130510973070
1967-01-01	0.0000000000010856345978374800
1967-04-01	0.0000000000011749260958416600
1967-07-01	0.0000000000011749260958416600
1967-10-01	0.0000000000011749260958416600
1968-01-01	0.0000000000013934666772849600
1968-04-01	0.0000000000013934666772849600
1968-07-01	0.0000000000014686215571080400
1968-10-01	0.0000000000016228260993937800
1969-01-01	0.0000000000016878833945957100
1969-04-01	0.0000000000017419775979232600
1969-07-01	0.0000000000017812139267368500
1969-10-01	0.0000000000018423764392992000
1970-01-01	0.0000000000019002211740574600
1970-04-01	0.0000000000019574889039802300
1970-07-01	0.0000000000020107176000545400
1970-10-01	0.0000000000020829874557001400
1971-01-01	0.0000000000021649221423402800
1971-04-01	0.0000000000022445488096384300
1971-07-01	0.0000000000023290800180382900
1971-10-01	0.0000000000024143324824825000
1972-01-01	0.0000000000024881891014257200
1972-04-01	0.0000000000025477648506904600
1972-07-01	0.0000000000025859914210419300
1972-10-01	0.0000000000026498947065728800
1973-01-01	0.0000000000026474424360220300
1973-04-01	0.0000000000026322960590903200
1973-07-01	0.0000000000026533567355858400
1973-10-01	0.0000000000026706668806506600
1974-01-01	0.0000000000027482740310245900
1974-04-01	0.0000000000028504038869070000
1974-07-01	0.0000000000030138405065606400
1974-10-01	0.0000000000031409258215781700
1975-01-01	0.0000000000032737811849506400
1975-04-01	0.0000000000034209174180015700
1975-07-01	0.0000000000035787282405091500
1975-10-01	0.0000000000037939510442926200
1976-01-01	0.0000000000040479774232630500
1976-04-01	0.0000000000045036669918058400
1976-07-01	0.0000000000047901498926285500
1976-10-01	0.0000000000051330350162650400
1977-01-01	0.0000000000055052031353028400
1977-04-01	0.0000000000059281476794313500
1977-07-01	0.0000000000063528232383548400
1977-10-01	0.0000000000066972951251446900
1978-01-01	0.0000000000070921106838313700
1978-04-01	0.0000000000075326538757309500
1978-07-01	0.0000000000080447456672317700
1978-10-01	0.0000000000086094891499714000
1979-01-01	0.0000000000094941818139923900
1979-04-01	0.0000000000106239572818894000
1979-07-01	0.0000000000118137412526778000
1979-10-01	0.0000000000147108825316925000
1980-01-01	0.0000000000194769424728720000
1980-04-01	0.0000000000215620936971380000
1980-07-01	0.0000000000236716233757036000
1980-10-01	0.0000000000265386161520638000
1981-01-01	0.0000000000306395337691277000
1981-04-01	0.0000000000363045672441508000
1981-07-01	0.0000000000431549129023430000
1981-10-01	0.0000000000511014234969090000
1982-01-01	0.0000000000596633097480963000
1982-04-01	0.0000000000693189086652509000
1982-07-01	0.0000000000820715810369188000
1982-10-01	0.0000000000996879714181737000
1983-01-01	0.0000000001412640548395400000
1983-04-01	0.0000000002059435561252920000
1983-07-01	0.0000000002762533263444390000
1983-10-01	0.0000000003754117515752700000
1984-01-01	0.0000000004936290792755150000
1984-04-01	0.0000000006553721897378470000
1984-07-01	0.0000000008675628329661100000
1984-10-01	0.0000000011824011939170800000
1985-01-01	0.0000000016283523636376100000
1985-04-01	0.0000000022642174624042600000
1985-07-01	0.0000000029417192300972600000
1985-10-01	0.0000000038986803072445500000
1986-01-01	0.0000000055073660174212800000
1986-04-01	0.0000000059893088232243600000
1986-07-01	0.0000000059893088235128600000
1986-10-01	0.0000000061527454058115200000
1987-01-01	0.0000000078893853125136200000
1987-04-01	0.0000000135515324690774000000
1987-07-01	0.0000000204735693959822000000
1987-10-01	0.0000000259907441207629000000
1988-01-01	0.0000000397605286189823000000
1988-04-01	0.0000000655804793474755000000
1988-07-01	0.0000001167665666050690000000
1988-10-01	0.0000002320831203899530000000
1989-01-01	0.0000004187611636478110000000
1989-04-01	0.0000004978108080429200000000
1989-07-01	0.0000011043870027170700000000
1989-10-01	0.0000028845907645419500000000
1990-01-01	0.0000109162077364960000000000
1990-04-01	0.0000226808431891861000000000
1990-07-01	0.0000308430651758032000000000
1990-10-01	0.0000537889554755944000000000
1991-01-01	0.0000930463359930236000000000
1991-04-01	0.0001187234780573710000000000
1991-07-01	0.0001628819365272970000000000
1991-10-01	0.0003291940217664040000000000
1992-01-01	0.0006477685604651440000000000
1992-04-01	0.0011504305355537000000000000
1992-07-01	0.0020588768385057900000000000
1992-10-01	0.0039550181554278200000000000
1993-01-01	0.0078468283305982400000000000
1993-04-01	0.0164266993042970000000000000
1993-07-01	0.0370296560697945000000000000
1993-10-01	0.0918032600020024000000000000
1994-01-01	0.2466372257238530000000000000
1994-04-01	0.6670968305584540000000000000
1994-07-01	0.8990000000000000000000000000
1994-10-01	0.8460000000000000000000000000
1995-01-01	0.8590000000000000000000000000
1995-04-01	0.9063333333333340000000000000
1995-07-01	0.9413333333333330000000000000
1995-10-01	0.9640000000000000000000000000
1996-01-01	0.9807000000000000000000000000
1996-04-01	0.9956000000000000000000000000
1996-07-01	1.0132000000000000000000000000
1996-10-01	1.0309000000000000000000000000
1997-01-01	1.0496333333333300000000000000
1997-04-01	1.0679333333333300000000000000
1997-07-01	1.0874000000000000000000000000
1997-10-01	1.1070000000000000000000000000
1998-01-01	1.1269000000000000000000000000
1998-04-01	1.1479666666666700000000000000
1998-07-01	1.1713666666666700000000000000
1998-10-01	1.1958333333333300000000000000
1999-01-01	1.7699994444444400000000000000
1999-04-01	1.7135339181286600000000000000
1999-07-01	1.8589212121212100000000000000
1999-10-01	1.9132768115942000000000000000
2000-01-01	1.7728825396825400000000000000
2000-04-01	1.8006762702210100000000000000
2000-07-01	1.8146176466528600000000000000
2000-10-01	1.9295160317460300000000000000
2001-01-01	2.0143382154882200000000000000
2001-04-01	2.2877039393939400000000000000
2001-07-01	2.5486387733166900000000000000
2001-10-01	2.5478459090909100000000000000
2002-01-01	2.3805816666666700000000000000
2002-04-01	2.5041250000000000000000000000
2002-07-01	3.1281289102202200000000000000
2002-10-01	3.6686164941338900000000000000
2003-01-01	3.4911996730462500000000000000
2003-04-01	2.9850826190476200000000000000
2003-07-01	2.9342333333333300000000000000
2003-10-01	2.8993848484848500000000000000
2004-01-01	2.8950669887278600000000000000
2004-04-01	3.0443838888888900000000000000
2004-07-01	2.9761416305916300000000000000
2004-10-01	2.7848852898550700000000000000
2005-01-01	2.6643666666666700000000000000
2005-04-01	2.4810333333333300000000000000
2005-07-01	2.3420434782608700000000000000
2005-10-01	2.2501166666666700000000000000
2006-01-01	2.1951333333333300000000000000
2006-04-01	2.1844333333333300000000000000
2006-07-01	2.1705000000000000000000000000
2006-10-01	2.1512400000000000000000000000
2007-01-01	2.1070333333333300000000000000
2007-04-01	1.9810333333333300000000000000
2007-07-01	1.9153333333333300000000000000
2007-10-01	1.7848333333333300000000000000
2008-01-01	1.7357333333333300000000000000
2008-04-01	1.6553000000000000000000000000
2008-07-01	1.6669666666666700000000000000
2008-10-01	2.2770666666666700000000000000
2009-01-01	2.3160288690476200000000000000
2009-04-01	2.0785078529657500000000000000
2009-07-01	1.8670838137009200000000000000
2009-10-01	1.7360921568627500000000000000
2010-01-01	1.8016959420289900000000000000
2010-04-01	1.7896610870610900000000000000
2010-07-01	1.7501507936507900000000000000
2010-10-01	1.6953990196078400000000000000
2011-01-01	1.6666058733791000000000000000
2011-04-01	1.5972428210678200000000000000
2011-07-01	1.6324934851621800000000000000
2011-10-01	1.7949728414172700000000000000
2012-01-01	1.7671640909090900000000000000
2012-04-01	1.9577016594516600000000000000
2012-07-01	2.0292485089535400000000000000
2012-10-01	2.0581601851851900000000000000
2013-01-01	1.9959023684210500000000000000
2013-04-01	2.0662135161135200000000000000
2013-07-01	2.2858115151515200000000000000
2013-10-01	2.2764292053663600000000000000
2014-01-01	2.3659567543859700000000000000
2014-04-01	2.2299771428568300000000000000
2014-07-01	2.2727120490620500000000000000
2014-10-01	2.5431619047619100000000000000
2015-01-01	2.8502091325536100000000000000
2015-04-01	3.0750838915470500000000000000
2015-07-01	3.5359650793650800000000000000
2015-10-01	3.8463594276094300000000000000
2016-01-01	3.9118918154080800000000000000
2016-04-01	3.5137064935064900000000000000
2016-07-01	3.2468743167701900000000000000
2016-10-01	3.2927810606060600000000000000
2017-01-01	3.1423018957692900000000000000
2017-04-01	3.2130144781144800000000000000
2017-07-01	3.1633470462387900000000000000
2017-10-01	3.2468943650793700000000000000
2018-01-01	3.2431687349687400000000000000
2018-04-01	3.6049777777777800000000000000
2018-07-01	3.9577467512655100000000000000