Month	US Dollar per National Currency Units
1960-01-01	0.58422776181
1960-02-01	0.58453848492
1960-03-01	0.58422776181
1960-04-01	0.58438422522
1960-05-01	0.58453848492
1960-06-01	0.58438422522
1960-07-01	0.58438422522
1960-08-01	0.58422776181
1960-09-01	0.58453848492
1960-10-01	0.58438422522
1960-11-01	0.58422776181
1960-12-01	0.58453848492
1961-01-01	0.58237664541
1961-02-01	0.58038228786
1961-03-01	0.61350404916
1961-04-01	0.61350404916
1961-05-01	0.61350404916
1961-06-01	0.61350404916
1961-07-01	0.61299278844
1961-08-01	0.61146120999
1961-09-01	0.60993844638
1961-10-01	0.61299278844
1961-11-01	0.61231184205
1961-12-01	0.61214215638
1962-01-01	0.60977096442
1962-02-01	0.60909662916
1962-03-01	0.61112404236
1962-04-01	0.61282310277
1962-05-01	0.61350404916
1962-06-01	0.61350404916
1962-07-01	0.61197247071
1962-08-01	0.61129372803
1962-09-01	0.61248152772
1962-10-01	0.61044529968
1962-11-01	0.61214215638
1962-12-01	0.61214215638
1963-01-01	0.61197247071
1963-02-01	0.61180278504
1963-03-01	0.61333436349
1963-04-01	0.61333436349
1963-05-01	0.61282310277
1963-06-01	0.61180278504
1963-07-01	0.61112404236
1963-08-01	0.61027781772
1963-09-01	0.61112404236
1963-10-01	0.61146120999
1963-11-01	0.61197247071
1963-12-01	0.61214215638
1964-01-01	0.61129372803
1964-02-01	0.61095435669
1964-03-01	0.61112404236
1964-04-01	0.61010813205
1964-05-01	0.60977096442
1964-06-01	0.60808732998
1964-07-01	0.60993844638
1964-08-01	0.60977096442
1964-09-01	0.61078467102
1964-10-01	0.61248152772
1964-11-01	0.61350404916
1964-12-01	0.61350404916
1965-01-01	0.61333436349
1965-02-01	0.61299278844
1965-03-01	0.61214215638
1965-04-01	0.61180278504
1965-05-01	0.61112404236
1965-06-01	0.61163089566
1965-07-01	0.61163089566
1965-08-01	0.61197247071
1965-09-01	0.61248152772
1965-10-01	0.61180278504
1965-11-01	0.61146120999
1965-12-01	0.61027781772
1966-01-01	0.60808732998
1966-02-01	0.60842449761
1966-03-01	0.60758488410
1966-04-01	0.60624723213
1966-05-01	0.60724992018
1966-06-01	0.60993844638
1966-07-01	0.61061498535
1966-08-01	0.60943379679
1966-09-01	0.60892694349
1966-10-01	0.60892694349
1966-11-01	0.60909662916
1966-12-01	0.60977096442
1967-01-01	0.61027781772
1967-02-01	0.61010813205
1967-03-01	0.60993844638
1967-04-01	0.61078467102
1967-05-01	0.61180278504
1967-06-01	0.61180278504
1967-07-01	0.61197247071
1967-08-01	0.61265121339
1967-09-01	0.61265121339
1967-10-01	0.61248152772
1967-11-01	0.61282310277
1967-12-01	0.61282310277
1968-01-01	0.61095435669
1968-02-01	0.61061498535
1968-03-01	0.60977096442
1968-04-01	0.60892694349
1968-05-01	0.60960127875
1968-06-01	0.60892694349
1968-07-01	0.60842449761
1968-08-01	0.60724992018
1968-09-01	0.60591447192
1968-10-01	0.60641471409
1968-11-01	0.60909662916
1968-12-01	0.61112404236
1969-01-01	0.60842449761
1969-02-01	0.60724992018
1969-03-01	0.60674747430
1969-04-01	0.60574698996
1969-05-01	0.60408759633
1969-06-01	0.60425287458
1969-07-01	0.60691495626
1969-08-01	0.60909662916
1969-09-01	0.61078467102
1969-10-01	0.61129372803
1969-11-01	0.61078467102
1969-12-01	0.60808732998
1970-01-01	0.60608195388
1970-02-01	0.60524895150
1970-03-01	0.60691495626
1970-04-01	0.60608195388
1970-05-01	0.60674747430
1970-06-01	0.60791984802
1970-07-01	0.61197247071
1970-08-01	0.61163089566
1970-09-01	0.61231184205
1970-10-01	0.61248152772
1970-11-01	0.61197247071
1970-12-01	0.61265121339
1971-01-01	0.61265121339
1971-02-01	0.61299278844
1971-03-01	0.61299278844
1971-04-01	0.61316467782
1971-05-01	0.61884584220
1971-06-01	0.61815167355
1971-07-01	0.62041488372
1971-08-01	0.63986923560
1971-09-01	0.65343527436
1971-10-01	0.65821732506
1971-11-01	0.66496949250
1971-12-01	0.67637809917
1972-01-01	0.69125093796
1972-02-01	0.69386233431
1972-03-01	0.68984497098
1972-04-01	0.68459353005
1972-05-01	0.68694268491
1972-06-01	0.69451903989
1972-07-01	0.68952102561
1972-08-01	0.68226420858
1972-09-01	0.68099707533
1972-10-01	0.68226420858
1972-11-01	0.68289667335
1972-12-01	0.68300245143
1973-01-01	0.69298966515
1973-02-01	0.77187807573
1973-03-01	0.74841517536
1973-04-01	0.74298964134
1973-05-01	0.77814542697
1973-06-01	0.84110982909
1973-07-01	0.84790607073
1973-08-01	0.82105386438
1973-09-01	0.86948479905
1973-10-01	0.86691968061
1973-11-01	0.79815731748
1973-12-01	0.78021250695
1974-01-01	0.75754955331
1974-02-01	0.78872984610
1974-03-01	0.82059549270
1974-04-01	0.84888672168
1974-05-01	0.86234037123
1974-06-01	0.83111820795
1974-07-01	0.83537136825
1974-08-01	0.81197898660
1974-09-01	0.81513249561
1974-10-01	0.83505403401
1974-11-01	0.85981712328
1974-12-01	0.87919875273
1975-01-01	0.90501521538
1975-02-01	0.93894794196
1975-03-01	0.92032218504
1975-04-01	0.90669003498
1975-05-01	0.91592357988
1975-06-01	0.90315969156
1975-07-01	0.83017942749
1975-08-01	0.83284591659
1975-09-01	0.80544939387
1975-10-01	0.84030988236
1975-11-01	0.81770422518
1975-12-01	0.81968095305
1976-01-01	0.82675265844
1976-02-01	0.82335453762
1976-03-01	0.82029138072
1976-04-01	0.82059549270
1976-05-01	0.79989384096
1976-06-01	0.80559704244
1976-07-01	0.81407912223
1976-08-01	0.83300238000
1976-09-01	0.85797482172
1976-10-01	0.87448722075
1976-11-01	0.87832167615
1976-12-01	0.89690997000
1977-01-01	0.86965668843
1977-02-01	0.88166029680
1977-03-01	0.88431356364
1977-04-01	0.89892416094
1977-05-01	0.89381816487
1977-06-01	0.89128830579
1977-07-01	0.90297457992
1977-08-01	0.89892416094
1977-09-01	0.89709287793
1977-10-01	0.90930804246
1977-11-01	0.91554233805
1977-12-01	0.96653839116
1978-01-01	0.97466126622
1978-02-01	1.01273476389
1978-03-01	1.01858561394
1978-04-01	0.99715453419
1978-05-01	0.97899155637
1978-06-01	0.98710341288
1978-07-01	0.99896157639
1978-08-01	1.02260297727
1978-09-01	1.04614741491
1978-10-01	1.17625224960
1978-11-01	1.05668114871
1978-12-01	1.11920260512
1979-01-01	1.09664542956
1979-02-01	1.10185500000
1979-03-01	1.09419490404
1979-04-01	1.07367175281
1979-05-01	1.05390227040
1979-06-01	1.08557178681
1979-07-01	1.09256856606
1979-08-01	1.09965569742
1979-09-01	1.14093118572
1979-10-01	1.09910697363
1979-11-01	1.14240987513
1979-12-01	1.15650039687
1980-01-01	1.14716768502
1980-02-01	1.13039745192
1980-03-01	1.03606544166
1980-04-01	1.10767059069
1980-05-01	1.12290924534
1980-06-01	1.14330017397
1980-07-01	1.13155880709
1980-08-01	1.12837224243
1980-09-01	1.12119475896
1980-10-01	1.06846438608
1980-11-01	1.05491156958
1980-12-01	1.03484899374
1981-01-01	0.95938514850
1981-02-01	0.93516196818
1981-03-01	0.94661024163
1981-04-01	0.89819032551
1981-05-01	0.85217024958
1981-06-01	0.82783908747
1981-07-01	0.80515630044
1981-08-01	0.81483058734
1981-09-01	0.85349027187
1981-10-01	0.88644895863
1981-11-01	0.91535281899
1981-12-01	0.89273173584
1982-01-01	0.86965668843
1982-02-01	0.84191418324
1982-03-01	0.82304822193
1982-04-01	0.84336422442
1982-05-01	0.84872364714
1982-06-01	0.81018737037
1982-07-01	0.81272824800
1982-08-01	0.80530174530
1982-09-01	0.79729125945
1982-10-01	0.79113629742
1982-11-01	0.80486100330
1982-12-01	0.83966860275
1983-01-01	0.81907052538
1983-02-01	0.82335453762
1983-03-01	0.80618543301
1983-04-01	0.79599327426
1983-05-01	0.77869635447
1983-06-01	0.77363884002
1983-07-01	0.74550407445
1983-08-01	0.72801763560
1983-09-01	0.74702022693
1983-10-01	0.74740146876
1983-11-01	0.72946326936
1983-12-01	0.71911023978
1984-01-01	0.69528593097
1984-02-01	0.74854299054
1984-03-01	0.75443791479
1984-04-01	0.72466579269
1984-05-01	0.71572313751
1984-06-01	0.69881407068
1984-07-01	0.67319594193
1984-08-01	0.67619298753
1984-09-01	0.64624897605
1984-10-01	0.64511406540
1984-11-01	0.63116458110
1984-12-01	0.62085121830
1985-01-01	0.61547636961
1985-02-01	0.58484920803
1985-03-01	0.63288567861
1985-04-01	0.62481128517
1985-05-01	0.63297823443
1985-06-01	0.63940425279
1985-07-01	0.70338676893
1985-08-01	0.70372393656
1985-09-01	0.73055190210
1985-10-01	0.74664118881
1985-11-01	0.77979820947
1985-12-01	0.79498838250
1986-01-01	0.81664203696
1986-02-01	0.87849797295
1986-03-01	0.84336422442
1986-04-01	0.89928997680
1986-05-01	0.84806914527
1986-06-01	0.89038698840
1986-07-01	0.93397416849
1986-08-01	0.95172064512
1986-09-01	0.96463658943
1986-10-01	0.94336858422
1986-11-01	0.98621972517
1986-12-01	1.00534131684
1987-01-01	1.07866315596
1987-02-01	1.06717301202
1987-03-01	1.08130981167
1987-04-01	1.08503628528
1987-05-01	1.07393179059
1987-06-01	1.07028244683
1987-07-01	1.05491156958
1987-08-01	1.07787202407
1987-09-01	1.06613947203
1987-10-01	1.12664012637
1987-11-01	1.19832020154
1987-12-01	1.23978080148
1988-01-01	1.17094130850
1988-02-01	1.16229395046
1988-03-01	1.18288321299
1988-04-01	1.17751056801
1988-05-01	1.14004749801
1988-06-01	1.07236495278
1988-07-01	1.03973021139
1988-08-01	1.04071306605
1988-09-01	1.04046845424
1988-10-01	1.10544704730
1988-11-01	1.12491682515
1988-12-01	1.10213046375
1989-01-01	1.04664545337
1989-02-01	1.06768868016
1989-03-01	1.03218250464
1989-04-01	1.04046845424
1989-05-01	0.98335930959
1989-06-01	1.00077743343
1989-07-01	1.04689226889
1989-08-01	0.99692755206
1989-09-01	1.04441309514
1989-10-01	1.06177392252
1989-11-01	1.09094663550
1989-12-01	1.15046223147
1990-01-01	1.16106868770
1990-02-01	1.15619628489
1990-03-01	1.15498424439
1990-04-01	1.16321510124
1990-05-01	1.15741052910
1990-06-01	1.17156275472
1990-07-01	1.22837880594
1990-08-01	1.25139655689
1990-09-01	1.24891517943
1990-10-01	1.28721345552
1990-11-01	1.29782652288
1990-12-01	1.30397046636
1991-01-01	1.31824389603
1991-02-01	1.28744043765
1991-03-01	1.13951640390
1991-04-01	1.10400802467
1991-05-01	1.13365453530
1991-06-01	1.07956226964
1991-07-01	1.11925990158
1991-08-01	1.12279465242
1991-09-01	1.17619054572
1991-10-01	1.16709583455
1991-11-01	1.19740786560
1991-12-01	1.28841888489
1992-01-01	1.21262889057
1992-02-01	1.19519974818
1992-03-01	1.19190299802
1992-04-01	1.18377130812
1992-05-01	1.21443372906
1992-06-01	1.28055604761
1992-07-01	1.30543813722
1992-08-01	1.38702829626
1992-09-01	1.38755277924
1992-10-01	1.27396915842
1992-11-01	1.22550957552
1992-12-01	1.21476869298
1993-01-01	1.22584894686
1993-02-01	1.19067993897
1993-03-01	1.21382991252
1993-04-01	1.24299821808
1993-05-01	1.22995445859
1993-06-01	1.16370652857
1993-07-01	1.12388328516
1993-08-01	1.17506224620
1993-09-01	1.20883630566
1993-10-01	1.17081569703
1993-11-01	1.14884250462
1993-12-01	1.13540648475
1994-01-01	1.12894961445
1994-02-01	1.14442847349
1994-03-01	1.17281005458
1994-04-01	1.18199511786
1994-05-01	1.19786403357
1994-06-01	1.23146620365
1994-07-01	1.23188050113
1994-08-01	1.24215640086
1994-09-01	1.27132250271
1994-10-01	1.30012499241
1994-11-01	1.25274963483
1994-12-01	1.27007740656
1995-01-01	1.30058336409
1995-02-01	1.34307089289
1995-03-01	1.42413656895
1995-04-01	1.42312506606
1995-05-01	1.41936774051
1995-06-01	1.41991646430
1995-07-01	1.42653420543
1995-08-01	1.34143574007
1995-09-01	1.38259002432
1995-10-01	1.39325377701
1995-11-01	1.36952863515
1995-12-01	1.37354159106
1996-01-01	1.31966528898
1996-02-01	1.33647298515
1996-03-01	1.33436844210
1996-04-01	1.29599523987
1996-05-01	1.28346494481
1996-06-01	1.29007827852
1996-07-01	1.33614903978
1996-08-01	1.32554037984
1996-09-01	1.28578765515
1996-10-01	1.29920384163
1996-11-01	1.28011089819
1996-12-01	1.26388498146
1997-01-01	1.20099770919
1997-02-01	1.15826336487
1997-03-01	1.16586175695
1997-04-01	1.13080293456
1997-05-01	1.15094264025
1997-06-01	1.12279465242
1997-07-01	1.06841370075
1997-08-01	1.08873631437
1997-09-01	1.10750310873
1997-10-01	1.13400492519
1997-11-01	1.10923081737
1997-12-01	1.09246058427
1998-01-01	1.07199913692
1998-02-01	1.07861026692
1998-03-01	1.05917134101
1998-04-01	1.08717829140
1998-05-01	1.09615400223
1998-06-01	1.08301107579
1998-07-01	1.09888880634
1998-08-01	1.10345489346
1998-09-01	1.16672561127
1998-10-01	1.18288321299
1998-11-01	1.14944191374
1998-12-01	1.16672561127
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