Quarter	US Dollar per National Currency Units
1960-01-01	0.1930501930874610
1960-04-01	0.1936108422446490
1960-07-01	0.1934235977163300
1960-10-01	0.1930501930874610
1961-01-01	0.1933488012748160
1961-04-01	0.1934235977163300
1961-07-01	0.1932367150131860
1961-10-01	0.1928640308954410
1962-01-01	0.1938735944540270
1962-04-01	0.1941747573192570
1962-07-01	0.1938735944540270
1962-10-01	0.1927525058197290
1963-01-01	0.1923076923446750
1963-04-01	0.1926782273974330
1963-07-01	0.1924927815577460
1963-10-01	0.1923076923446750
1964-01-01	0.1940993789196620
1964-04-01	0.1943634597073590
1964-07-01	0.1939864209881640
1964-10-01	0.1942501942879270
1965-01-01	0.1944768572918080
1965-04-01	0.1931247586313490
1965-07-01	0.1933488012748160
1965-10-01	0.1930501930874610
1966-01-01	0.1934984520498260
1966-04-01	0.1934235977163300
1966-07-01	0.1931247586313490
1966-10-01	0.1930501930874610
1967-01-01	0.1934984520498260
1967-04-01	0.1936108422446490
1967-07-01	0.1934235977163300
1967-10-01	0.1936108422446490
1968-01-01	0.1932367150131860
1968-04-01	0.1933488012748160
1968-07-01	0.1934235977163300
1968-10-01	0.1930501930874610
1969-01-01	0.1934235977163300
1969-04-01	0.1931247586313490
1969-07-01	0.1933488012748160
1969-10-01	0.1934235977163300
1970-01-01	0.1922337562845510
1970-04-01	0.1926040062004250
1970-07-01	0.1919385796913510
1970-10-01	0.1934235977163300
1971-01-01	0.1934235977163300
1971-04-01	0.1936108422446490
1971-07-01	0.1986097319163080
1971-10-01	0.2055498458798660
1972-01-01	0.2093692751027210
1972-04-01	0.2122128495330710
1972-07-01	0.2107792509349700
1972-10-01	0.2108370230256880
1973-01-01	0.2225560563562130
1973-04-01	0.2444987775658920
1973-07-01	0.2379819134312190
1973-10-01	0.2179836512736750
1974-01-01	0.2276607854815390
1974-04-01	0.2283105023352310
1974-07-01	0.2242152466870440
1974-10-01	0.2450680064318270
1975-01-01	0.2536783359344690
1975-04-01	0.2538393197750580
1975-07-01	0.2218278616286220
1975-10-01	0.2280241706140750
1976-01-01	0.2272469038125770
1976-04-01	0.2246585191015140
1976-07-01	0.2334812048175300
1976-10-01	0.2423361202574420
1977-01-01	0.2382086708523600
1977-04-01	0.2273502330856770
1977-07-01	0.2069236659024820
1977-10-01	0.2141556912333560
1978-01-01	0.2179218968396800
1978-04-01	0.2185553491899370
1978-07-01	0.2270663034121400
1978-10-01	0.2328017693476430
1979-01-01	0.2287544321694510
1979-04-01	0.2336612379918360
1979-07-01	0.2421893921632820
1979-10-01	0.2411672495456810
1980-01-01	0.2243711997631470
1980-04-01	0.2409464376649750
1980-07-01	0.2401998463297940
1980-10-01	0.2286864252260990
1981-01-01	0.2177463255781700
1981-04-01	0.1966568338636490
1981-07-01	0.1786352268986490
1981-10-01	0.1795009872876510
1982-01-01	0.1680389850727670
1982-04-01	0.1641497045574770
1982-07-01	0.1589698752339190
1982-10-01	0.1370895880645810
1983-01-01	0.1331735251209450
1983-04-01	0.1308472358692640
1983-07-01	0.1278445410544420
1983-10-01	0.1249843769685020
1984-01-01	0.1296008294621050
1984-04-01	0.1221896383186710
1984-07-01	0.1165025921826760
1984-10-01	0.1112408921519550
1985-01-01	0.1124543154470010
1985-04-01	0.1135911853240190
1985-07-01	0.1240002480158720
1985-10-01	0.1313111417503780
1986-01-01	0.1365653806759990
1986-04-01	0.1405185133141290
1986-07-01	0.1448645516442130
1986-10-01	0.1466490687784130
1987-01-01	0.1580527896317370
1987-04-01	0.1565435190983090
1987-07-01	0.1553156791178070
1987-10-01	0.1709986320109440
1988-01-01	0.1701258931609390
1988-04-01	0.1599104501479170
1988-07-01	0.1554243083618280
1988-10-01	0.1624167614097770
1989-01-01	0.1556541365086780
1989-04-01	0.1504324934185780
1989-07-01	0.1560305819940710
1989-10-01	0.1605909747872170
1990-01-01	0.1632519794302510
1990-04-01	0.1655327672112690
1990-07-01	0.1734906315058990
1990-10-01	0.1755001755001750
1991-01-01	0.1641901321730560
1991-04-01	0.1527650473571650
1991-07-01	0.1648261084555790
1991-10-01	0.1808481779546070
1992-01-01	0.1673080140538730
1992-04-01	0.1813993143105920
1992-07-01	0.1889644746787600
1992-10-01	0.1419849495953430
1993-01-01	0.1291072235491580
1993-04-01	0.1297572242334590
1993-07-01	0.1243626414625050
1993-10-01	0.1204311434937070
1994-01-01	0.1277465508431270
1994-04-01	0.1300390117035110
1994-07-01	0.1335416583203130
1994-10-01	0.1340213093881930
1995-01-01	0.1356391997287220
1995-04-01	0.1375799683566070
1995-07-01	0.1448225923244030
1995-10-01	0.1501907422426480
1996-01-01	0.1493518131310110
1996-04-01	0.1503352476021530
1996-07-01	0.1508750754375380
1996-10-01	0.1455392228205500
1997-01-01	0.1317523056653490
1997-04-01	0.1296596434359810
1997-07-01	0.1317696666227430
1997-10-01	0.1269518852354960
1998-01-01	0.1268230818008880
1998-04-01	0.1256470824747450
1998-07-01	0.1272264631043260
1998-10-01	0.1240540875821860
1999-01-01	0.1204819277108430
1999-04-01	0.1182732111176820
1999-07-01	0.1220256253813300
1999-10-01	0.1173020527859240
2000-01-01	0.1153402537485580
2000-04-01	0.1134751773049650
2000-07-01	0.1032791117996390
2000-10-01	0.1048767697954900
2001-01-01	0.0960384153661465
2001-04-01	0.0922083909635777
2001-07-01	0.0938086303939962
2001-10-01	0.0937426763534099
2002-01-01	0.0967351874244256
2002-04-01	0.1091405184174620
2002-07-01	0.1077295987072450
2002-10-01	0.1133144475920680
2003-01-01	0.1176470588235290
2003-04-01	0.1235513603004770
2003-07-01	0.1300085805663170
2003-10-01	0.1390975351916760
2004-01-01	0.1320358609398310
2004-04-01	0.1329133272193200
2004-07-01	0.1369825484233310
2004-10-01	0.1511807214344030
2005-01-01	0.1417916796642370
2005-04-01	0.1282840722495890
2005-07-01	0.1291072235491580
2005-10-01	0.1256533976678730
2006-01-01	0.1283351086356690
2006-04-01	0.1376083665886890
2006-07-01	0.1364275092429640
2006-10-01	0.1456791562263270
2007-01-01	0.1424968294455450
2007-04-01	0.1459598318542740
2007-07-01	0.1538745614575000
2007-10-01	0.1559186728202570
2008-01-01	0.1682651859330300
2008-04-01	0.1664585934248860
2008-07-01	0.1460344349197540
2008-10-01	0.1280311371725600
2009-01-01	0.1216456219740650
2009-04-01	0.1307189542483660
2009-07-01	0.1431106531570210
2009-10-01	0.1405185133141290
2010-01-01	0.1387655417406750
2010-04-01	0.1288178386943020
2010-07-01	0.1492871538404120
2010-10-01	0.1490379599684040
2011-01-01	0.1590406666984750
2011-04-01	0.1575448215017170
2011-07-01	0.1458512608841500
2011-10-01	0.1451863466759590
2012-01-01	0.1509912576061850
2012-04-01	0.1435111436403040
2012-07-01	0.1530221882172910
2012-10-01	0.1537397186563150
2013-01-01	0.1532567049808430
2013-04-01	0.1490201922360480
2013-07-01	0.1559916388481580
2013-10-01	0.1556710981039260
2014-01-01	0.1540855791306490
2014-04-01	0.1488405322537430
2014-07-01	0.1375723974741710
2014-10-01	0.1292557454178840
2015-01-01	0.1158117826907710
2015-04-01	0.1214211127030770
2015-07-01	0.1190759704691590
2015-10-01	0.1184721827314950
2016-01-01	0.1234110823151920
2016-04-01	0.1178036684062340
2016-07-01	0.1160065891742650
2016-10-01	0.1103484805014230
2017-01-01	0.1121566604232790
2017-04-01	0.1183838240342840
2017-07-01	0.1223540927444020
2017-10-01	0.1218323586744640
2018-01-01	0.1198035222235530
2018-04-01	0.1115274803711630
2018-07-01	0.1122901577676720