Quarter	US Dollar per National Currency Units
1960-01-01	2.2110859300
1960-04-01	2.2106133916
1960-07-01	2.2135273784
1960-10-01	2.2081719432
1961-01-01	2.2032102900
1961-04-01	2.1958071884
1961-07-01	2.2165201216
1961-10-01	2.2115584684
1962-01-01	2.2160475832
1962-04-01	2.2121097632
1962-07-01	2.2061242768
1962-10-01	2.2071481100
1963-01-01	2.2047854180
1963-04-01	2.2058880076
1963-07-01	2.2033678028
1963-10-01	2.2025014824
1964-01-01	2.2039190976
1964-04-01	2.1986424188
1964-07-01	2.1920268812
1964-10-01	2.1973823164
1965-01-01	2.1976973420
1965-04-01	2.1986424188
1965-07-01	2.2065968152
1965-10-01	2.2073843792
1966-01-01	2.1997450084
1966-04-01	2.1969885344
1966-07-01	2.1984061496
1966-10-01	2.1974610728
1967-01-01	2.2030527772
1967-04-01	2.1973035600
1967-07-01	2.1921056376
1967-10-01	1.8951152532
1968-01-01	1.8910199204
1968-04-01	1.8764499864
1968-07-01	1.8819629344
1968-10-01	1.8778676016
1969-01-01	1.8860582672
1969-04-01	1.8833017932
1969-07-01	1.8765287428
1969-10-01	1.8907048948
1970-01-01	1.8954302788
1970-04-01	1.8863732928
1970-07-01	1.8806240756
1970-10-01	1.8851919468
1971-01-01	1.9034634316
1971-04-01	1.9054323416
1971-07-01	1.9570965400
1971-10-01	2.0102571100
1972-01-01	2.0601099112
1972-04-01	1.9248064160
1972-07-01	1.9061411492
1972-10-01	1.8492790284
1973-01-01	1.9513473228
1973-04-01	2.0334902480
1973-07-01	1.9007857140
1973-10-01	1.8296686848
1974-01-01	1.8854282160
1974-04-01	1.8826717420
1974-07-01	1.8368355172
1974-10-01	1.8495940540
1975-01-01	1.8972416760
1975-04-01	1.7310656720
1975-07-01	1.6073393676
1975-10-01	1.5936357540
1976-01-01	1.5087363548
1976-04-01	1.4028877532
1976-07-01	1.3211386100
1976-10-01	1.3407489536
1977-01-01	1.3546888364
1977-04-01	1.3547675928
1977-07-01	1.3754805260
1977-10-01	1.5010969840
1978-01-01	1.4619550532
1978-04-01	1.4650265528
1978-07-01	1.5531549644
1978-10-01	1.6022989580
1979-01-01	1.6164751100
1979-04-01	1.6097808160
1979-07-01	1.6830242680
1979-10-01	1.6893247800
1980-01-01	1.5262990320
1980-04-01	1.6763299740
1980-07-01	1.6334077360
1980-10-01	1.4944026900
1981-01-01	1.3691800140
1981-04-01	1.2004050488
1981-07-01	1.2334827368
1981-10-01	1.2443511200
1982-01-01	1.1321232500
1982-04-01	1.1025896000
1982-07-01	1.0612424900
1982-10-01	1.0998331260
1983-01-01	1.0246207640
1983-04-01	0.9750042320
1983-07-01	0.9328695580
1983-10-01	0.8938851400
1984-01-01	0.9301130840
1984-04-01	0.8663204000
1984-07-01	0.8072531000
1984-10-01	0.7808697060
1985-01-01	0.7985898960
1985-04-01	0.8064655360
1985-07-01	0.9088488560
1985-10-01	0.9793358340
1986-01-01	1.0269834560
1986-04-01	1.0840818460
1986-07-01	1.0628176180
1986-10-01	1.1021958180
1987-01-01	1.1644133740
1987-04-01	1.1529936960
1987-07-01	1.1492921452
1987-10-01	1.3195634820
1988-01-01	1.2708920268
1988-04-01	1.1633895408
1988-07-01	1.1229087512
1988-10-01	1.1872527300
1989-01-01	1.1107802656
1989-04-01	1.0727409244
1989-07-01	1.1236963152
1989-10-01	1.2256858532
1990-01-01	1.2433272868
1990-04-01	1.2636464380
1990-07-01	1.3503572344
1990-10-01	1.3983198820
1991-01-01	1.2267884428
1991-04-01	1.1627594896
1991-07-01	1.2664029120
1991-10-01	1.3780794872
1992-01-01	1.2771925388
1992-04-01	1.3747717184
1992-07-01	1.4678617832
1992-10-01	1.2832567816
1993-01-01	1.1869377044
1993-04-01	1.1371636596
1993-07-01	1.1346434548
1993-10-01	1.1110952912
1994-01-01	1.1299180708
1994-04-01	1.1951283700
1994-07-01	1.2305687500
1994-10-01	1.2184402644
1995-01-01	1.2740422828
1995-04-01	1.2922350112
1995-07-01	1.2727034240
1995-10-01	1.2644340020
1996-01-01	1.2393894668
1996-04-01	1.2543531828
1996-07-01	1.2596298616
1996-10-01	1.3239738404
1997-01-01	1.2352153776
1997-04-01	1.1886703452
1997-07-01	1.1459056200
1997-10-01	1.1265315456
1998-01-01	1.0728196808
1998-04-01	1.0988092928
1998-07-01	1.1748879752
1998-10-01	1.1713439372
1999-01-01	1.0742000000
1999-04-01	1.0328000000
1999-07-01	1.0665000000
1999-10-01	1.0046000000
2000-01-01	0.9553000000
2000-04-01	0.9556000000
2000-07-01	0.8765000000
2000-10-01	0.9305000000
2001-01-01	0.8832000000
2001-04-01	0.8480000000
2001-07-01	0.9131000000
2001-10-01	0.8813000000
2002-01-01	0.8724000000
2002-04-01	0.9975000000
2002-07-01	0.9860000000
2002-10-01	1.0487000000
2003-01-01	1.0895000000
2003-04-01	1.1427000000
2003-07-01	1.1652000000
2003-10-01	1.2630000000
2004-01-01	1.2224000000
2004-04-01	1.2155000000
2004-07-01	1.2409000000
2004-10-01	1.3621000000
2005-01-01	1.2964000000
2005-04-01	1.2092000000
2005-07-01	1.2042000000
2005-10-01	1.1797000000
2006-01-01	1.2104000000
2006-04-01	1.2713000000
2006-07-01	1.2660000000
2006-10-01	1.3170000000
2007-01-01	1.3318000000
2007-04-01	1.3505000000
2007-07-01	1.4179000000
2007-10-01	1.4721000000
2008-01-01	1.5812000000
2008-04-01	1.5764000000
2008-07-01	1.4303000000
2008-10-01	1.3917000000
2009-01-01	1.3308000000
2009-04-01	1.4134000000
2009-07-01	1.4643000000
2009-10-01	1.4406000000
2010-01-01	1.3479000000
2010-04-01	1.2271000000
2010-07-01	1.3648000000
2010-10-01	1.3362000000
2011-01-01	1.4207000000
2011-04-01	1.4453000000
2011-07-01	1.3503000000
2011-10-01	1.2939000000
2012-01-01	1.3356000000
2012-04-01	1.2590000000
2012-07-01	1.2930000000
2012-10-01	1.3194000000
2013-01-01	1.2805000000
2013-04-01	1.3080000000
2013-07-01	1.3505000000
2013-10-01	1.3791000000
2014-01-01	1.3788000000
2014-04-01	1.3658000000
2014-07-01	1.2583000000
2014-10-01	1.2141000000
2015-01-01	1.0759000000
2015-04-01	1.1189000000
2015-07-01	1.1203000000
2015-10-01	1.0887000000
2016-01-01	1.1385000000
2016-04-01	1.1102000000
2016-07-01	1.1161000000
2016-10-01	1.0541000000
2017-01-01	1.0691000000
2017-04-01	1.1412000000
2017-07-01	1.1806000000
2017-10-01	1.1993000000
2018-01-01	1.2321000000
2018-04-01	1.1658000000
2018-07-01	1.1576000000