Month	US Dollar per National Currency Units
1960-01-01	1.85804062500
1960-02-01	1.85804062500
1960-03-01	1.85804062500
1960-04-01	1.85804062500
1960-05-01	1.85804062500
1960-06-01	1.85804062500
1960-07-01	1.85804062500
1960-08-01	1.85804062500
1960-09-01	1.85804062500
1960-10-01	1.85804062500
1960-11-01	1.85804062500
1960-12-01	1.85804062500
1961-01-01	1.85804062500
1961-02-01	1.85804062500
1961-03-01	1.85804062500
1961-04-01	1.85804062500
1961-05-01	1.85804062500
1961-06-01	1.85804062500
1961-07-01	1.85804062500
1961-08-01	1.85804062500
1961-09-01	1.85804062500
1961-10-01	1.85804062500
1961-11-01	1.85804062500
1961-12-01	1.85804062500
1962-01-01	1.85804062500
1962-02-01	1.85804062500
1962-03-01	1.85804062500
1962-04-01	1.85804062500
1962-05-01	1.85804062500
1962-06-01	1.85804062500
1962-07-01	1.85804062500
1962-08-01	1.85804062500
1962-09-01	1.85804062500
1962-10-01	1.85804062500
1962-11-01	1.85804062500
1962-12-01	1.85804062500
1963-01-01	1.84649996307
1963-02-01	1.84649996307
1963-03-01	1.84649996307
1963-04-01	1.84649996307
1963-05-01	1.84649996307
1963-06-01	1.84649996307
1963-07-01	1.84649996307
1963-08-01	1.84649996307
1963-09-01	1.84649996307
1963-10-01	1.84649996307
1963-11-01	1.84649996307
1963-12-01	1.84649996307
1964-01-01	1.84649996307
1964-02-01	1.84649996307
1964-03-01	1.84649996307
1964-04-01	1.84649996307
1964-05-01	1.84649996307
1964-06-01	1.84649996307
1964-07-01	1.84649996307
1964-08-01	1.84649996307
1964-09-01	1.84649996307
1964-10-01	1.84649996307
1964-11-01	1.84649996307
1964-12-01	1.84649996307
1965-01-01	1.84649996307
1965-02-01	1.84649996307
1965-03-01	1.84649996307
1965-04-01	1.84649996307
1965-05-01	1.84649996307
1965-06-01	1.84649996307
1965-07-01	1.84649996307
1965-08-01	1.84649996307
1965-09-01	1.84649996307
1965-10-01	1.84649996307
1965-11-01	1.84649996307
1965-12-01	1.84649996307
1966-01-01	1.84649996307
1966-02-01	1.84649996307
1966-03-01	1.84649996307
1966-04-01	1.84649996307
1966-05-01	1.84649996307
1966-06-01	1.84649996307
1966-07-01	1.84649996307
1966-08-01	1.84649996307
1966-09-01	1.84649996307
1966-10-01	1.84649996307
1966-11-01	1.84649996307
1966-12-01	1.84649996307
1967-01-01	1.84649996307
1967-02-01	1.84649996307
1967-03-01	1.84649996307
1967-04-01	1.84649996307
1967-05-01	1.84649996307
1967-06-01	1.84649996307
1967-07-01	1.84649996307
1967-08-01	1.84649996307
1967-09-01	1.84649996307
1967-10-01	1.41564858435
1967-11-01	1.41564858435
1967-12-01	1.41564858435
1968-01-01	1.41564858435
1968-02-01	1.41564858435
1968-03-01	1.41564858435
1968-04-01	1.41564858435
1968-05-01	1.41564858435
1968-06-01	1.41564858435
1968-07-01	1.41564858435
1968-08-01	1.41564858435
1968-09-01	1.41564858435
1968-10-01	1.41564858435
1968-11-01	1.41564858435
1968-12-01	1.41564858435
1969-01-01	1.41564858435
1969-02-01	1.41564858435
1969-03-01	1.41564858435
1969-04-01	1.41564858435
1969-05-01	1.41564858435
1969-06-01	1.41564858435
1969-07-01	1.41564858435
1969-08-01	1.41564858435
1969-09-01	1.41564858435
1969-10-01	1.41564858435
1969-11-01	1.41564858435
1969-12-01	1.41564858435
1970-01-01	1.41564858435
1970-02-01	1.41564858435
1970-03-01	1.41564858435
1970-04-01	1.41564858435
1970-05-01	1.41564858435
1970-06-01	1.42242077082
1970-07-01	1.42242077082
1970-08-01	1.42242077082
1970-09-01	1.42242077082
1970-10-01	1.42242077082
1970-11-01	1.42242077082
1970-12-01	1.42242077082
1971-01-01	1.42242077082
1971-02-01	1.42242077082
1971-03-01	1.42242077082
1971-04-01	1.41564858435
1971-05-01	1.41564858435
1971-06-01	1.41564858435
1971-07-01	1.42242077082
1971-08-01	1.42926430605
1971-09-01	1.42926430605
1971-10-01	1.42926430605
1971-11-01	1.42926430605
1971-12-01	1.43270688372
1972-01-01	1.43270688372
1972-02-01	1.43270688372
1972-03-01	1.43616729858
1972-04-01	1.43616729858
1972-05-01	1.43616729858
1972-06-01	1.43616729858
1972-07-01	1.43964555063
1972-08-01	1.43616729858
1972-09-01	1.43616729858
1972-10-01	1.42926430605
1972-11-01	1.42583361984
1972-12-01	1.42242077082
1973-01-01	1.42583361984
1973-02-01	1.52064423042
1973-03-01	1.53636474054
1973-04-01	1.52846286537
1973-05-01	1.54836916941
1973-06-01	1.62852355554
1973-07-01	1.63748971638
1973-08-01	1.61612670849
1973-09-01	1.60305204822
1973-10-01	1.61700667653
1973-11-01	1.57169426820
1973-12-01	1.54635356694
1974-01-01	1.49917419939
1974-02-01	1.53596637663
1974-03-01	1.59360428325
1974-04-01	1.62407020377
1974-05-01	1.60435416309
1974-06-01	1.64201441691
1974-07-01	1.60651840881
1974-08-01	1.56631338255
1974-09-01	1.55525432475
1974-10-01	1.57252667040
1974-11-01	1.61393273412
1974-12-01	1.67438297103
1975-01-01	1.70072255493
1975-02-01	1.71792355182
1975-03-01	1.68148217265
1975-04-01	1.66967989860
1975-05-01	1.67910982638
1975-06-01	1.67438297103
1975-07-01	1.57045161063
1975-08-01	1.56838249659
1975-09-01	1.50715336905
1975-10-01	1.55200201044
1975-11-01	1.52807044719
1975-12-01	1.54434391020
1976-01-01	1.54796485977
1976-02-01	1.55403545010
1976-03-01	1.54998046224
1976-04-01	1.54635356694
1976-05-01	1.52376573867
1976-06-01	1.52964606564
1976-07-01	1.53279730254
1976-08-01	1.52925364746
1976-09-01	1.53835061436
1976-10-01	1.54594925730
1976-11-01	1.55525432475
1976-12-01	1.57837132299
1977-01-01	1.55200201044
1977-02-01	1.56014766054
1977-03-01	1.56466641534
1977-04-01	1.46772128769
1977-05-01	1.45764327534
1977-06-01	1.46735859816
1977-07-01	1.47756741657
1977-08-01	1.47317352210
1977-09-01	1.43098262202
1977-10-01	1.43582244624
1977-11-01	1.41733717167
1977-12-01	1.47977328240
1978-01-01	1.48829351349
1978-02-01	1.42481095428
1978-03-01	1.42720113774
1978-04-01	1.40860884003
1978-05-01	1.38240600792
1978-06-01	1.40130153786
1978-07-01	1.42789084242
1978-08-01	1.45053218226
1978-09-01	1.47646745652
1978-10-01	1.58004801885
1978-11-01	1.46555109624
1978-12-01	1.51444877976
1979-01-01	1.49427491787
1979-02-01	1.49766398397
1979-03-01	1.49427491787
1979-04-01	1.47756741657
1979-05-01	1.48680708099
1979-06-01	1.52572188384
1979-07-01	1.54917184296
1979-08-01	1.54796485977
1979-09-01	1.60003756311
1979-10-01	1.55810827515
1979-11-01	1.59403237581
1979-12-01	1.60218991737
1980-01-01	1.60348608651
1980-02-01	1.58215280727
1980-03-01	1.53003848382
1980-04-01	1.60046565567
1980-05-01	1.62009251040
1980-06-01	1.63794159186
1980-07-01	1.62540204729
1980-08-01	1.62451613352
1980-09-01	1.62097247844
1980-10-01	1.58341924776
1980-11-01	1.56342970350
1980-12-01	1.54836916941
1981-01-01	1.48829351349
1981-02-01	1.45408178307
1981-03-01	1.46230472766
1981-04-01	1.41262220778
1981-05-01	1.36494934464
1981-06-01	1.33731953733
1981-07-01	1.29989711271
1981-08-01	1.30761467025
1981-09-01	1.32658154895
1981-10-01	1.34732025519
1981-11-01	1.38562859358
1981-12-01	1.36464016668
1982-01-01	1.34579814831
1982-02-01	1.30732927521
1982-03-01	1.28640030561
1982-04-01	1.31339391981
1982-05-01	1.30503422343
1982-06-01	1.25808673935
1982-07-01	1.25915697075
1982-08-01	1.24465533528
1982-09-01	1.22592628578
1982-10-01	1.07810354652
1982-11-01	1.08856208559
1982-12-01	1.12374297000
1983-01-01	1.09943088003
1983-02-01	1.10453826210
1983-03-01	1.08677242086
1983-04-01	1.09437106380
1983-05-01	1.08558327486
1983-06-01	1.07304373029
1983-07-01	1.05383307666
1983-08-01	1.03224413103
1983-09-01	1.05085426593
1983-10-01	1.04807761002
1983-11-01	1.02884911920
1983-12-01	1.02336121041
1984-01-01	1.00045825845
1984-02-01	1.05570598161
1984-03-01	1.06611695484
1984-04-01	1.03224413103
1984-05-01	1.02406875228
1984-06-01	1.00758124299
1984-07-01	0.97583104479
1984-08-01	0.98114652741
1984-09-01	0.94421759838
1984-10-01	0.93988910694
1984-11-01	0.92497127037
1984-12-01	0.91052314647
1985-01-01	0.89611664268
1985-02-01	0.86408104944
1985-03-01	0.92497127037
1985-04-01	0.92239082355
1985-05-01	0.92699281857
1985-06-01	0.93677949015
1985-07-01	1.01014979835
1985-08-01	1.00434676587
1985-09-01	1.03403974149
1985-10-01	1.05871452099
1985-11-01	1.09336623543
1985-12-01	1.09760554092
1986-01-01	1.11239257143
1986-02-01	1.17226607253
1986-03-01	1.14297146082
1986-04-01	1.19873646249
1986-05-01	1.11909340914
1986-06-01	1.16240805219
1986-07-01	1.18867034160
1986-08-01	1.20627564813
1986-09-01	1.21440346104
1986-10-01	1.18488291159
1986-11-01	1.21738821750
1986-12-01	1.24024360362
1987-01-01	1.31922073521
1987-02-01	1.31223450246
1987-03-01	1.34033402244
1987-04-01	1.36589471571
1987-05-01	1.34488250589
1987-06-01	1.33491746241
1987-07-01	1.32215198010
1987-08-01	1.35160712652
1987-09-01	1.34762943315
1987-10-01	1.39081327014
1987-11-01	1.47098549346
1987-12-01	1.50677284233
1988-01-01	1.46230472766
1988-02-01	1.45764327534
1988-03-01	1.48866809448
1988-04-01	1.49052910797
1988-05-01	1.46015237340
1988-06-01	1.37441494680
1988-07-01	1.34366957697
1988-08-01	1.33611849987
1988-09-01	1.34245664805
1988-10-01	1.41699826506
1988-11-01	1.45657304394
1988-12-01	1.42617847218
1989-01-01	1.38433837017
1989-02-01	1.39048625499
1989-03-01	1.39932160977
1989-04-01	1.42038733116
1989-05-01	1.34336634474
1989-06-01	1.35007312818
1989-07-01	1.41094551192
1989-08-01	1.34640461277
1989-09-01	1.39211538501
1989-10-01	1.39833461859
1989-11-01	1.41497671686
1989-12-01	1.46482571718
1990-01-01	1.50144546825
1990-02-01	1.49503002558
1990-03-01	1.48568928375
1990-04-01	1.49390033688
1990-05-01	1.50069036054
1990-06-01	1.51638114201
1990-07-01	1.57920967092
1990-08-01	1.61261872779
1990-09-01	1.59874139397
1990-10-01	1.64519538246
1990-11-01	1.64930388189
1990-12-01	1.63614003567
1991-01-01	1.65021357858
1991-02-01	1.62053249442
1991-03-01	1.46772128769
1991-04-01	1.47244219731
1991-05-01	1.44840955665
1991-06-01	1.38789391671
1991-07-01	1.41430484937
1991-08-01	1.40362037256
1991-09-01	1.46844666675
1991-10-01	1.45372503927
1991-11-01	1.34732025519
1991-12-01	1.43859910215
1992-01-01	1.35191630448
1992-02-01	1.32332923464
1992-03-01	1.32628426245
1992-04-01	1.31746674486
1992-05-01	1.35902145183
1992-06-01	1.43167232670
1992-07-01	1.46663321910
1992-08-01	1.53003848382
1992-09-01	1.31542735947
1992-10-01	1.22845916676
1992-11-01	1.15451212275
1992-12-01	1.13360099034
1993-01-01	1.08300877377
1993-02-01	0.99921560088
1993-03-01	1.01271240798
1993-04-01	1.09226032965
1993-05-01	1.10212429572
1993-06-01	1.04974241442
1993-07-01	0.99803834634
1993-08-01	1.01735602311
1993-09-01	1.03109660514
1993-10-01	1.03319544783
1993-11-01	1.01915163357
1993-12-01	1.02787401948
1994-01-01	1.06594452867
1994-02-01	1.06945250937
1994-03-01	1.08740861397
1994-04-01	1.10008491033
1994-05-01	1.09429376931
1994-06-01	1.11964041630
1994-07-01	1.13433231513
1994-08-01	1.16437014309
1994-09-01	1.22136591087
1994-10-01	1.28547871746
1994-11-01	1.22314962987
1994-12-01	1.25352636444
1995-01-01	1.26121419333
1995-02-01	1.31130696858
1995-03-01	1.37121614406
1995-04-01	1.40235987780
1995-05-01	1.38938629494
1995-06-01	1.39247807454
1995-07-01	1.41821713971
1995-08-01	1.35579886617
1995-09-01	1.40140261527
1995-10-01	1.39643198499
1995-11-01	1.39087867317
1995-12-01	1.36413477963
1996-01-01	1.30405912371
1996-02-01	1.31257935480
1996-03-01	1.28342744061
1996-04-01	1.22970182433
1996-05-01	1.25432309226
1996-06-01	1.28035944393
1996-07-01	1.32577887540
1996-08-01	1.33186730292
1996-09-01	1.30063438323
1996-10-01	1.31403011292
1996-11-01	1.29140066454
1996-12-01	1.28032971528
1997-01-01	1.21988542410
1997-02-01	1.17989444412
1997-03-01	1.19040649476
1997-04-01	1.14160988865
1997-05-01	1.16000597727
1997-06-01	1.14592054290
1997-07-01	1.08882369771
1997-08-01	1.10388423180
1997-09-01	1.12170953034
1997-10-01	1.14505841205
1997-11-01	1.11420601908
1997-12-01	1.09685637894
1998-01-01	1.07341236555
1998-02-01	1.08168882171
1998-03-01	1.06061715459
1998-04-01	1.09254572469
1998-05-01	1.09681475883
1998-06-01	1.08242014650
1998-07-01	1.09815254808
1998-08-01	1.10591767146
1998-09-01	1.16619548220
1998-10-01	1.18202896119
1998-11-01	1.14543893877
1998-12-01	1.16674248936
1999-01-01	1.13840000000
1999-02-01	1.10180000000
1999-03-01	1.07420000000
1999-04-01	1.05970000000
1999-05-01	1.04560000000
1999-06-01	1.03280000000
1999-07-01	1.06940000000
1999-08-01	1.05730000000
1999-09-01	1.06650000000
1999-10-01	1.04530000000
1999-11-01	1.00970000000
1999-12-01	1.00460000000
2000-01-01	0.97910000000
2000-02-01	0.97140000000
2000-03-01	0.95530000000
2000-04-01	0.90850000000
2000-05-01	0.93030000000
2000-06-01	0.95560000000
2000-07-01	0.92430000000
2000-08-01	0.89060000000
2000-09-01	0.87650000000
2000-10-01	0.84170000000
2000-11-01	0.86840000000
2000-12-01	0.93050000000
2001-01-01	0.92930000000
2001-02-01	0.92480000000
2001-03-01	0.88320000000
2001-04-01	0.88760000000
2001-05-01	0.84800000000
2001-06-01	0.84800000000
2001-07-01	0.87550000000
2001-08-01	0.91580000000
2001-09-01	0.91310000000
2001-10-01	0.90420000000
2001-11-01	0.88980000000
2001-12-01	0.88130000000
2002-01-01	0.86370000000
2002-02-01	0.86510000000
2002-03-01	0.87240000000
2002-04-01	0.90080000000
2002-05-01	0.93870000000
2002-06-01	0.99750000000
2002-07-01	0.97830000000
2002-08-01	0.98330000000
2002-09-01	0.98600000000
2002-10-01	0.98640000000
2002-11-01	0.99270000000
2002-12-01	1.04870000000
2003-01-01	1.08160000000
2003-02-01	1.07820000000
2003-03-01	1.08950000000
2003-04-01	1.11310000000
2003-05-01	1.18220000000
2003-06-01	1.14270000000
2003-07-01	1.13180000000
2003-08-01	1.09270000000
2003-09-01	1.16520000000
2003-10-01	1.16220000000
2003-11-01	1.19940000000
2003-12-01	1.26300000000
2004-01-01	1.23840000000
2004-02-01	1.24180000000
2004-03-01	1.22240000000
2004-04-01	1.19470000000
2004-05-01	1.21980000000
2004-06-01	1.21550000000
2004-07-01	1.20390000000
2004-08-01	1.21110000000
2004-09-01	1.24090000000
2004-10-01	1.27370000000
2004-11-01	1.32950000000
2004-12-01	1.36210000000
2005-01-01	1.30350000000
2005-02-01	1.32570000000
2005-03-01	1.29640000000
2005-04-01	1.29570000000
2005-05-01	1.23310000000
2005-06-01	1.20920000000
2005-07-01	1.20930000000
2005-08-01	1.21980000000
2005-09-01	1.20420000000
2005-10-01	1.20230000000
2005-11-01	1.17690000000
2005-12-01	1.17970000000
2006-01-01	1.21180000000
2006-02-01	1.18750000000
2006-03-01	1.21040000000
2006-04-01	1.25370000000
2006-05-01	1.28680000000
2006-06-01	1.27130000000
2006-07-01	1.27670000000
2006-08-01	1.28510000000
2006-09-01	1.26600000000
2006-10-01	1.26960000000
2006-11-01	1.32000000000
2006-12-01	1.31700000000
2007-01-01	1.29540000000
2007-02-01	1.32110000000
2007-03-01	1.33180000000
2007-04-01	1.36050000000
2007-05-01	1.34530000000
2007-06-01	1.35050000000
2007-07-01	1.37070000000
2007-08-01	1.37050000000
2007-09-01	1.41790000000
2007-10-01	1.44470000000
2007-11-01	1.47610000000
2007-12-01	1.47210000000
2008-01-01	1.48700000000
2008-02-01	1.51670000000
2008-03-01	1.58120000000
2008-04-01	1.55400000000
2008-05-01	1.55080000000
2008-06-01	1.57640000000
2008-07-01	1.56110000000
2008-08-01	1.47350000000
2008-09-01	1.43030000000
2008-10-01	1.27570000000
2008-11-01	1.27270000000
2008-12-01	1.39170000000
2009-01-01	1.28160000000
2009-02-01	1.26440000000
2009-03-01	1.33080000000
2009-04-01	1.32750000000
2009-05-01	1.40980000000
2009-06-01	1.41340000000
2009-07-01	1.41380000000
2009-08-01	1.42720000000
2009-09-01	1.46430000000
2009-10-01	1.48000000000
2009-11-01	1.50230000000
2009-12-01	1.44060000000
2010-01-01	1.39660000000
2010-02-01	1.35700000000
2010-03-01	1.34790000000
2010-04-01	1.33150000000
2010-05-01	1.23070000000
2010-06-01	1.22710000000
2010-07-01	1.30280000000
2010-08-01	1.26800000000
2010-09-01	1.36480000000
2010-10-01	1.38570000000
2010-11-01	1.29980000000
2010-12-01	1.33620000000
2011-01-01	1.36920000000
2011-02-01	1.38340000000
2011-03-01	1.42070000000
2011-04-01	1.48600000000
2011-05-01	1.43850000000
2011-06-01	1.44530000000
2011-07-01	1.42600000000
2011-08-01	1.44500000000
2011-09-01	1.35030000000
2011-10-01	1.40010000000
2011-11-01	1.34180000000
2011-12-01	1.29390000000
2012-01-01	1.31760000000
2012-02-01	1.34430000000
2012-03-01	1.33560000000
2012-04-01	1.32140000000
2012-05-01	1.24030000000
2012-06-01	1.25900000000
2012-07-01	1.22840000000
2012-08-01	1.26110000000
2012-09-01	1.29300000000
2012-10-01	1.29930000000
2012-11-01	1.29860000000
2012-12-01	1.31940000000
2013-01-01	1.35500000000
2013-02-01	1.31290000000
2013-03-01	1.28050000000
2013-04-01	1.30720000000
2013-05-01	1.30060000000
2013-06-01	1.30800000000
2013-07-01	1.32750000000
2013-08-01	1.32350000000
2013-09-01	1.35050000000
2013-10-01	1.36410000000
2013-11-01	1.36110000000
2013-12-01	1.37910000000
2014-01-01	1.35160000000
2014-02-01	1.38130000000
2014-03-01	1.37880000000
2014-04-01	1.38500000000
2014-05-01	1.36070000000
2014-06-01	1.36580000000
2014-07-01	1.33790000000
2014-08-01	1.31880000000
2014-09-01	1.25830000000
2014-10-01	1.25240000000
2014-11-01	1.24830000000
2014-12-01	1.21410000000
2015-01-01	1.13050000000
2015-02-01	1.12400000000
2015-03-01	1.07590000000
2015-04-01	1.12150000000
2015-05-01	1.09700000000
2015-06-01	1.11890000000
2015-07-01	1.09670000000
2015-08-01	1.12150000000
2015-09-01	1.12030000000
2015-10-01	1.10170000000
2015-11-01	1.05790000000
2015-12-01	1.08870000000
2016-01-01	1.09200000000
2016-02-01	1.08880000000
2016-03-01	1.13850000000
2016-04-01	1.14030000000
2016-05-01	1.11540000000
2016-06-01	1.11020000000
2016-07-01	1.11130000000
2016-08-01	1.11320000000
2016-09-01	1.11610000000
2016-10-01	1.09460000000
2016-11-01	1.06350000000
2016-12-01	1.05410000000
2017-01-01	1.07550000000
2017-02-01	1.05970000000
2017-03-01	1.06910000000
2017-04-01	1.09300000000
2017-05-01	1.12210000000
2017-06-01	1.14120000000
2017-07-01	1.17270000000
2017-08-01	1.18250000000
2017-09-01	1.18060000000
2017-10-01	1.16380000000
2017-11-01	1.18490000000
2017-12-01	1.19930000000
2018-01-01	1.24570000000
2018-02-01	1.22140000000
2018-03-01	1.23210000000
2018-04-01	1.20790000000
2018-05-01	1.16990000000
2018-06-01	1.16580000000
2018-07-01	1.17360000000
2018-08-01	1.16510000000
2018-09-01	1.15760000000
2018-10-01	1.13180000000