Month	US Dollar per National Currency Units
1960-01-01	0.46896696157
1960-02-01	0.46902368064
1960-03-01	0.46899043153
1960-04-01	0.46902368064
1960-05-01	0.46902368064
1960-06-01	0.46902368064
1960-07-01	0.46902368064
1960-08-01	0.46902368064
1960-09-01	0.46902368064
1960-10-01	0.46891219833
1960-11-01	0.46891219833
1960-12-01	0.46891219833
1961-01-01	0.46835087512
1961-02-01	0.46902368064
1961-03-01	0.49265206287
1961-04-01	0.49264032789
1961-05-01	0.49265206287
1961-06-01	0.49178563018
1961-07-01	0.49101894482
1961-08-01	0.48944645750
1961-09-01	0.48929977025
1961-10-01	0.48934866600
1961-11-01	0.48875018202
1961-12-01	0.48938582677
1962-01-01	0.48938582677
1962-02-01	0.48908071729
1962-03-01	0.48956967479
1962-04-01	0.48883623854
1962-05-01	0.48991194504
1962-06-01	0.49004689731
1962-07-01	0.48944645750
1962-08-01	0.48892033923
1962-09-01	0.48883623854
1962-10-01	0.48737327770
1962-11-01	0.48844507254
1962-12-01	0.48920197875
1963-01-01	0.48852917323
1963-02-01	0.48885970850
1963-03-01	0.48966746629
1963-04-01	0.49001169237
1963-05-01	0.49111869215
1963-06-01	0.49139055252
1963-07-01	0.49079793603
1963-08-01	0.49129080519
1963-09-01	0.49139055252
1963-10-01	0.49182279095
1963-11-01	0.49215723788
1963-12-01	0.49200859480
1964-01-01	0.49223155942
1964-02-01	0.49220613363
1964-03-01	0.49204575557
1964-04-01	0.49214354707
1964-05-01	0.49221786861
1964-06-01	0.49203206476
1964-07-01	0.49193427326
1964-08-01	0.49194600824
1964-09-01	0.49205749055
1964-10-01	0.49197143403
1964-11-01	0.49187168670
1964-12-01	0.49178563018
1965-01-01	0.49166241289
1965-02-01	0.49203206476
1965-03-01	0.49174846941
1965-04-01	0.49158809135
1965-05-01	0.48953251402
1965-06-01	0.48856633400
1965-07-01	0.48758059568
1965-08-01	0.48731264697
1965-09-01	0.48756886070
1965-10-01	0.48877365198
1965-11-01	0.48892033923
1965-12-01	0.48827295950
1966-01-01	0.48697233255
1966-02-01	0.48720312049
1966-03-01	0.48694886259
1966-04-01	0.48668286971
1966-05-01	0.48756886070
1966-06-01	0.48896923498
1966-07-01	0.49008405808
1966-08-01	0.49035591845
1966-09-01	0.49033049266
1966-10-01	0.49161156131
1966-11-01	0.49225502938
1966-12-01	0.49174846941
1967-01-01	0.49205749055
1967-02-01	0.49206922553
1967-03-01	0.49200859480
1967-04-01	0.49220613363
1967-05-01	0.49141402248
1967-06-01	0.49063755797
1967-07-01	0.48855459902
1967-08-01	0.48888513429
1967-09-01	0.48852917323
1967-10-01	0.48838444181
1967-11-01	0.49095831409
1967-12-01	0.48908071729
1968-01-01	0.48846854250
1968-02-01	0.48849396829
1968-03-01	0.49129080519
1968-04-01	0.49049087072
1968-05-01	0.49100720984
1968-06-01	0.48953251402
1968-07-01	0.48669460469
1968-08-01	0.49234304173
1968-09-01	0.49193427326
1968-10-01	0.49187168670
1968-11-01	0.49036765343
1968-12-01	0.48901813073
1969-01-01	0.48779964864
1969-02-01	0.48622324966
1969-03-01	0.48607656241
1969-04-01	0.49225502938
1969-05-01	0.48875018202
1969-06-01	0.48861522975
1969-07-01	0.48846854250
1969-08-01	0.49162525212
1969-09-01	0.50933138111
1969-10-01	0.53003579749
1969-11-01	0.53003579749
1969-12-01	0.53004948830
1970-01-01	0.53025093879
1970-02-01	0.53010620737
1970-03-01	0.53392789919
1970-04-01	0.53800971640
1970-05-01	0.53835198665
1970-06-01	0.53867665443
1970-07-01	0.53866296362
1970-08-01	0.53864731698
1970-09-01	0.53849867390
1970-10-01	0.53860233289
1970-11-01	0.53854365799
1970-12-01	0.53613798709
1971-01-01	0.53858864208
1971-02-01	0.53820334357
1971-03-01	0.53879596006
1971-04-01	0.53848498309
1971-05-01	0.55095339934
1971-06-01	0.55927154433
1971-07-01	0.56525247247
1971-08-01	0.57592152512
1971-09-01	0.58954974856
1971-10-01	0.58626199833
1971-11-01	0.59102835604
1971-12-01	0.59838814433
1972-01-01	0.60948356792
1972-02-01	0.61363188335
1972-03-01	0.61727363881
1972-04-01	0.61531194132
1972-05-01	0.61567963736
1972-06-01	0.61981621781
1972-07-01	0.61602973093
1972-08-01	0.61317030747
1972-09-01	0.61079592985
1972-10-01	0.61041454300
1972-11-01	0.61203788190
1972-12-01	0.61091132382
1973-01-01	0.61942309598
1973-02-01	0.68794560003
1973-03-01	0.68903695317
1973-04-01	0.68935184180
1973-05-01	0.71642052900
1973-06-01	0.80652757293
1973-07-01	0.83156024110
1973-08-01	0.79398679097
1973-09-01	0.80969992919
1973-10-01	0.80009484806
1973-11-01	0.74692756534
1973-12-01	0.72357691097
1974-01-01	0.70298006524
1974-02-01	0.73326218113
1974-03-01	0.77520104382
1974-04-01	0.79927731112
1974-05-01	0.77336060779
1974-06-01	0.76549034787
1974-07-01	0.75602217484
1974-08-01	0.73416968625
1974-09-01	0.73729705842
1974-10-01	0.75813251541
1974-11-01	0.78959595262
1974-12-01	0.81171638992
1975-01-01	0.83546798944
1975-02-01	0.85613133339
1975-03-01	0.83404218937
1975-04-01	0.82246758743
1975-05-01	0.83351020361
1975-06-01	0.83057254695
1975-07-01	0.75910260709
1975-08-01	0.75669498036
1975-09-01	0.73486009424
1975-10-01	0.76543167297
1975-11-01	0.74434000225
1975-12-01	0.74584599135
1976-01-01	0.75389423180
1976-02-01	0.76265635020
1976-03-01	0.77052661012
1976-04-01	0.77122679726
1976-05-01	0.75383751273
1976-06-01	0.75978128010
1976-07-01	0.76910276588
1976-08-01	0.77400407586
1976-09-01	0.80272152775
1976-10-01	0.81316761578
1976-11-01	0.81330256805
1976-12-01	0.82786372240
1977-01-01	0.80772649672
1977-02-01	0.81673309387
1977-03-01	0.81878475954
1977-04-01	0.82912718858
1977-05-01	0.83000731208
1977-06-01	0.83653978428
1977-07-01	0.85489524883
1977-08-01	0.84234077606
1977-09-01	0.84763325204
1977-10-01	0.86817729036
1977-11-01	0.87791927959
1977-12-01	0.92913464397
1978-01-01	0.92614417990
1978-02-01	0.96062350697
1978-03-01	0.96679610645
1978-04-01	0.94585112298
1978-05-01	0.93099268247
1978-06-01	0.94243233214
1978-07-01	0.95812982372
1978-08-01	0.98456091034
1978-09-01	1.00888752388
1978-10-01	1.12617669315
1978-11-01	1.01686144279
1978-12-01	1.06992897818
1979-01-01	1.05061711276
1979-02-01	1.05634965049
1979-03-01	1.04724330601
1979-04-01	1.02835585570
1979-05-01	1.02447744481
1979-06-01	1.05823507061
1979-07-01	1.06428054114
1979-08-01	1.07004632798
1979-09-01	1.12242736704
1979-10-01	1.08260275658
1979-11-01	1.13053819405
1979-12-01	1.12955832322
1980-01-01	1.12442818113
1980-02-01	1.10355556337
1980-03-01	1.00717421680
1980-04-01	1.08566754219
1980-05-01	1.09508877530
1980-06-01	1.11240569412
1980-07-01	1.09564227519
1980-08-01	1.09123970186
1980-09-01	1.07979418470
1980-10-01	1.02442463740
1980-11-01	1.01564687236
1980-12-01	0.99838276095
1981-01-01	0.92400059022
1981-02-01	0.91844603302
1981-03-01	0.93055066489
1981-04-01	0.88319219727
1981-05-01	0.84034974112
1981-06-01	0.81803176499
1981-07-01	0.79360149246
1981-08-01	0.80519956436
1981-09-01	0.84212367893
1981-10-01	0.86763748128
1981-11-01	0.88760063809
1981-12-01	0.86740669334
1982-01-01	0.84723035106
1982-02-01	0.81970986713
1982-03-01	0.81013607928
1982-04-01	0.83844085104
1982-05-01	0.83397177949
1982-06-01	0.79511726071
1982-07-01	0.79683447945
1982-08-01	0.78321016767
1982-09-01	0.77378893456
1982-10-01	0.76197180970
1982-11-01	0.78635905397
1982-12-01	0.82298783821
1983-01-01	0.79911302140
1983-02-01	0.80779299494
1983-03-01	0.80602883628
1983-04-01	0.79566684894
1983-05-01	0.77643126089
1983-06-01	0.76943721281
1983-07-01	0.73986310738
1983-08-01	0.72256183520
1983-09-01	0.74109723611
1983-10-01	0.74468031667
1983-11-01	0.72518655906
1983-12-01	0.71805169122
1984-01-01	0.69506090957
1984-02-01	0.75056736497
1984-03-01	0.75514596300
1984-04-01	0.71974348417
1984-05-01	0.71555605214
1984-06-01	0.70247546110
1984-07-01	0.67526204248
1984-08-01	0.67746039540
1984-09-01	0.64649178318
1984-10-01	0.64557449891
1984-11-01	0.63166659178
1984-12-01	0.62129286946
1985-01-01	0.61742814938
1985-02-01	0.58866180174
1985-03-01	0.63234135313
1985-04-01	0.63291441132
1985-05-01	0.63311781764
1985-06-01	0.63901464509
1985-07-01	0.70141735707
1985-08-01	0.70307981257
1985-09-01	0.73254830318
1985-10-01	0.74741261118
1985-11-01	0.77859440887
1985-12-01	0.79463221487
1986-01-01	0.81861264650
1986-02-01	0.88160015165
1986-03-01	0.84393868917
1986-04-01	0.89450276216
1986-05-01	0.84569111285
1986-06-01	0.88957993805
1986-07-01	0.93401639565
1986-08-01	0.95313267807
1986-09-01	0.96789723874
1986-10-01	0.94594304699
1986-11-01	0.98914146420
1986-12-01	1.00774336333
1987-01-01	1.08146446352
1987-02-01	1.07063112115
1987-03-01	1.08350243838
1987-04-01	1.09484429655
1987-05-01	1.07374675834
1987-06-01	1.06881806674
1987-07-01	1.05412782761
1987-08-01	1.07747261449
1987-09-01	1.06393435923
1987-10-01	1.12449272352
1987-11-01	1.19593332593
1987-12-01	1.23669282313
1988-01-01	1.16703202602
1988-02-01	1.15839312491
1988-03-01	1.17870833112
1988-04-01	1.17234992779
1988-05-01	1.13269743037
1988-06-01	1.07398341377
1988-07-01	1.03978181456
1988-08-01	1.04322016370
1988-09-01	1.04044484093
1988-10-01	1.10598861589
1988-11-01	1.12701965588
1988-12-01	1.09859557849
1989-01-01	1.04892727564
1989-02-01	1.06899409144
1989-03-01	1.03335495718
1989-04-01	1.04127606868
1989-05-01	0.98490709225
1989-06-01	1.00170571612
1989-07-01	1.04814103198
1989-08-01	0.99766888300
1989-09-01	1.04685018418
1989-10-01	1.06439789094
1989-11-01	1.09294714145
1989-12-01	1.15197995834
1990-01-01	1.16238497394
1990-02-01	1.15606373138
1990-03-01	1.15428979357
1990-04-01	1.16397701956
1990-05-01	1.15661136378
1990-06-01	1.17017308900
1990-07-01	1.22545657978
1990-08-01	1.25197176709
1990-09-01	1.25045013135
1990-10-01	1.28749355155
1990-11-01	1.29955515516
1990-12-01	1.30912307552
1991-01-01	1.31263770203
1991-02-01	1.28656062064
1991-03-01	1.13909690613
1991-04-01	1.12890703183
1991-05-01	1.13401174813
1991-06-01	1.07937563708
1991-07-01	1.12030529149
1991-08-01	1.12352458767
1991-09-01	1.17601515321
1991-10-01	1.16898590019
1991-11-01	1.19857174060
1991-12-01	1.29012609873
1992-01-01	1.21201611602
1992-02-01	1.19418090225
1992-03-01	1.19061933582
1992-04-01	1.17835237006
1992-05-01	1.21269283320
1992-06-01	1.28083199457
1992-07-01	1.32240120539
1992-08-01	1.38740908293
1992-09-01	1.38780220476
1992-10-01	1.27249820294
1992-11-01	1.22124958945
1992-12-01	1.21179119557
1993-01-01	1.22737916067
1993-02-01	1.19040223869
1993-03-01	1.21156627512
1993-04-01	1.23770985473
1993-05-01	1.22699581799
1993-06-01	1.15853003301
1993-07-01	1.12423455396
1993-08-01	1.17234992779
1993-09-01	1.20737688726
1993-10-01	1.16745057364
1993-11-01	1.14309266682
1993-12-01	1.13296146742
1994-01-01	1.12313733333
1994-02-01	1.14135784561
1994-03-01	1.16975454138
1994-04-01	1.17537950846
1994-05-01	1.19170677730
1994-06-01	1.22591815566
1994-07-01	1.22561109035
1994-08-01	1.23552128096
1994-09-01	1.26321192210
1994-10-01	1.29353902208
1994-11-01	1.24511658294
1994-12-01	1.26280315363
1995-01-01	1.29628109574
1995-02-01	1.33860134528
1995-03-01	1.41347834100
1995-04-01	1.41603656664
1995-05-01	1.40838927134
1995-06-01	1.41347834100
1995-07-01	1.41675435625
1995-08-01	1.33367265368
1995-09-01	1.37851005643
1995-10-01	1.38377710662
1995-11-01	1.36133591320
1995-12-01	1.36437331719
1996-01-01	1.31105347973
1996-02-01	1.33349076149
1996-03-01	1.32535842035
1996-04-01	1.27882140133
1996-05-01	1.27490387384
1996-06-01	1.28512308559
1996-07-01	1.33013455721
1996-08-01	1.32070354495
1996-09-01	1.28100019595
1996-10-01	1.29302463879
1996-11-01	1.27465548343
1996-12-01	1.25793118110
1997-01-01	1.19725155535
1997-02-01	1.15647445568
1997-03-01	1.16571184077
1997-04-01	1.13223976615
1997-05-01	1.15048766005
1997-06-01	1.12139860046
1997-07-01	1.06730229849
1997-08-01	1.09020702362
1997-09-01	1.10780558196
1997-10-01	1.13513048289
1997-11-01	1.10893605170
1997-12-01	1.09136291915
1998-01-01	1.07080714585
1998-02-01	1.07985285960
1998-03-01	1.05903696091
1998-04-01	1.08972002195
1998-05-01	1.09736340559
1998-06-01	1.08134515789
1998-07-01	1.09909040348
1998-08-01	1.10355556337
1998-09-01	1.16703202602
1998-10-01	1.18477727161
1998-11-01	1.14913618152
1998-12-01	1.16905631007
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