Month	US Dollar per National Currency Units
1967-01-01	137
1967-02-01	137
1967-03-01	137
1967-04-01	137
1967-05-01	137
1967-06-01	137
1967-07-01	137
1967-08-01	144
1967-09-01	148
1967-10-01	152
1967-11-01	206
1967-12-01	235
1968-01-01	266
1968-02-01	266
1968-03-01	266
1968-04-01	286
1968-05-01	300
1968-06-01	302
1968-07-01	306
1968-08-01	310
1968-09-01	321
1968-10-01	326
1968-11-01	326
1968-12-01	326
1969-01-01	326
1969-02-01	326
1969-03-01	326
1969-04-01	326
1969-05-01	326
1969-06-01	326
1969-07-01	326
1969-08-01	326
1969-09-01	326
1969-10-01	326
1969-11-01	326
1969-12-01	326
1970-01-01	326
1970-02-01	326
1970-03-01	326
1970-04-01	378
1970-05-01	378
1970-06-01	378
1970-07-01	378
1970-08-01	378
1970-09-01	378
1970-10-01	378
1970-11-01	378
1970-12-01	378
1971-01-01	378
1971-02-01	378
1971-03-01	378
1971-04-01	378
1971-05-01	378
1971-06-01	378
1971-07-01	378
1971-08-01	415
1971-09-01	415
1971-10-01	415
1971-11-01	415
1971-12-01	415
1972-01-01	415
1972-02-01	415
1972-03-01	415
1972-04-01	415
1972-05-01	415
1972-06-01	415
1972-07-01	415
1972-08-01	415
1972-09-01	415
1972-10-01	415
1972-11-01	415
1972-12-01	415
1973-01-01	415
1973-02-01	415
1973-03-01	415
1973-04-01	415
1973-05-01	415
1973-06-01	415
1973-07-01	415
1973-08-01	415
1973-09-01	415
1973-10-01	415
1973-11-01	415
1973-12-01	415
1974-01-01	415
1974-02-01	415
1974-03-01	415
1974-04-01	415
1974-05-01	415
1974-06-01	415
1974-07-01	415
1974-08-01	415
1974-09-01	415
1974-10-01	415
1974-11-01	415
1974-12-01	415
1975-01-01	415
1975-02-01	415
1975-03-01	415
1975-04-01	415
1975-05-01	415
1975-06-01	415
1975-07-01	415
1975-08-01	415
1975-09-01	415
1975-10-01	415
1975-11-01	415
1975-12-01	415
1976-01-01	415
1976-02-01	415
1976-03-01	415
1976-04-01	415
1976-05-01	415
1976-06-01	415
1976-07-01	415
1976-08-01	415
1976-09-01	415
1976-10-01	415
1976-11-01	415
1976-12-01	415
1977-01-01	415
1977-02-01	415
1977-03-01	415
1977-04-01	415
1977-05-01	415
1977-06-01	415
1977-07-01	415
1977-08-01	415
1977-09-01	415
1977-10-01	415
1977-11-01	415
1977-12-01	415
1978-01-01	415
1978-02-01	415
1978-03-01	415
1978-04-01	415
1978-05-01	415
1978-06-01	415
1978-07-01	415
1978-08-01	415
1978-09-01	415
1978-10-01	415
1978-11-01	625
1978-12-01	625
1979-01-01	625
1979-02-01	622.25
1979-03-01	623.50
1979-04-01	625.25
1979-05-01	626.25
1979-06-01	625.75
1979-07-01	625.50
1979-08-01	625.75
1979-09-01	625.50
1979-10-01	627.25
1979-11-01	627.25
1979-12-01	627
1980-01-01	627.25
1980-02-01	628.50
1980-03-01	629
1980-04-01	628.50
1980-05-01	626.25
1980-06-01	625.25
1980-07-01	626.50
1980-08-01	625.75
1980-09-01	625.75
1980-10-01	626.50
1980-11-01	627.50
1980-12-01	626.75
1981-01-01	628.25
1981-02-01	628.50
1981-03-01	628
1981-04-01	629
1981-05-01	630
1981-06-01	631.25
1981-07-01	633.50
1981-08-01	633
1981-09-01	633.75
1981-10-01	634.75
1981-11-01	634.50
1981-12-01	644
1982-01-01	646.75
1982-02-01	649.75
1982-03-01	651.75
1982-04-01	651.75
1982-05-01	654
1982-06-01	657.25
1982-07-01	659.75
1982-08-01	665
1982-09-01	671.25
1982-10-01	681
1982-11-01	684
1982-12-01	692.50
1983-01-01	696.25
1983-02-01	700.50
1983-03-01	702.50
1983-04-01	968
1983-05-01	969
1983-06-01	974
1983-07-01	981
1983-08-01	984
1983-09-01	982
1983-10-01	984
1983-11-01	991
1983-12-01	994
1984-01-01	995
1984-02-01	993
1984-03-01	1000.00
1984-04-01	1005.00
1984-05-01	1009.00
1984-06-01	1014.00
1984-07-01	1027.00
1984-08-01	1048.00
1984-09-01	1059.00
1984-10-01	1061.00
1984-11-01	1067.00
1984-12-01	1074.00
1985-01-01	1082.00
1985-02-01	1092.00
1985-03-01	1102.00
1985-04-01	1109.00
1985-05-01	1117.00
1985-06-01	1118.00
1985-07-01	1116.00
1985-08-01	1119.00
1985-09-01	1121.00
1985-10-01	1123.00
1985-11-01	1122.00
1985-12-01	1125.00
1986-01-01	1127.00
1986-02-01	1128.00
1986-03-01	1125.00
1986-04-01	1124.00
1986-05-01	1130.00
1986-06-01	1131.00
1986-07-01	1131.00
1986-08-01	1132.00
1986-09-01	1633.00
1986-10-01	1640.00
1986-11-01	1650.00
1986-12-01	1641.00
1987-01-01	1633.00
1987-02-01	1644.00
1987-03-01	1644.00
1987-04-01	1641.00
1987-05-01	1649.00
1987-06-01	1648.00
1987-07-01	1640.00
1987-08-01	1640.00
1987-09-01	1650.00
1987-10-01	1648.00
1987-11-01	1650.00
1987-12-01	1650.00
1988-01-01	1662.00
1988-02-01	1660.00
1988-03-01	1660.00
1988-04-01	1669.00
1988-05-01	1673.00
1988-06-01	1688.00
1988-07-01	1693.00
1988-08-01	1699.00
1988-09-01	1706.00
1988-10-01	1715.00
1988-11-01	1721.00
1988-12-01	1731.00
1989-01-01	1740.00
1989-02-01	1745.00
1989-03-01	1756.00
1989-04-01	1759.00
1989-05-01	1771.00
1989-06-01	1773.00
1989-07-01	1774.00
1989-08-01	1785.00
1989-09-01	1783.00
1989-10-01	1791.00
1989-11-01	1791.00
1989-12-01	1797.00
1990-01-01	1805.00
1990-02-01	1812.00
1990-03-01	1823.00
1990-04-01	1829.00
1990-05-01	1836.00
1990-06-01	1844.00
1990-07-01	1849.00
1990-08-01	1858.00
1990-09-01	1864.00
1990-10-01	1872.00
1990-11-01	1884.00
1990-12-01	1901.00
1991-01-01	1912.00
1991-02-01	1920.00
1991-03-01	1932.00
1991-04-01	1939.00
1991-05-01	1947.00
1991-06-01	1954.00
1991-07-01	1959.00
1991-08-01	1965.00
1991-09-01	1968.00
1991-10-01	1977.00
1991-11-01	1985.00
1991-12-01	1992.00
1992-01-01	2004.00
1992-02-01	2010.00
1992-03-01	2017.00
1992-04-01	2022.00
1992-05-01	2027.00
1992-06-01	2033.00
1992-07-01	2035.00
1992-08-01	2034.00
1992-09-01	2038.00
1992-10-01	2050.00
1992-11-01	2059.00
1992-12-01	2062.00
1993-01-01	2066.00
1993-02-01	2067.00
1993-03-01	2071.00
1993-04-01	2074.00
1993-05-01	2078.00
1993-06-01	2088.00
1993-07-01	2096.00
1993-08-01	2102.00
1993-09-01	2108.00
1993-10-01	2106.00
1993-11-01	2106.00
1993-12-01	2110.00
1994-01-01	2122.00
1994-02-01	2137.00
1994-03-01	2143.00
1994-04-01	2149.00
1994-05-01	2155.00
1994-06-01	2160.00
1994-07-01	2169.00
1994-08-01	2175.00
1994-09-01	2181.00
1994-10-01	2186.00
1994-11-01	2193.00
1994-12-01	2200.00
1995-01-01	2207.00
1995-02-01	2212.00
1995-03-01	2219.00
1995-04-01	2227.00
1995-05-01	2236.00
1995-06-01	2246.00
1995-07-01	2256.00
1995-08-01	2266.00
1995-09-01	2275.00
1995-10-01	2285.00
1995-11-01	2296.00
1995-12-01	2308.00
1996-01-01	2311.00
1996-02-01	2322.00
1996-03-01	2337.00
1996-04-01	2342.00
1996-05-01	2354.00
1996-06-01	2342.00
1996-07-01	2353.00
1996-08-01	2363.00
1996-09-01	2340.00
1996-10-01	2352.00
1996-11-01	2368.00
1996-12-01	2383.00
1997-01-01	2396.00
1997-02-01	2406.00
1997-03-01	2419.00
1997-04-01	2433.00
1997-05-01	2440.00
1997-06-01	2450.00
1997-07-01	2599.00
1997-08-01	3035.00
1997-09-01	3275.00
1997-10-01	3670.00
1997-11-01	3648.00
1997-12-01	4650.00
1998-01-01	10375.00
1998-02-01	8750.00
1998-03-01	8325.00
1998-04-01	7500.00
1998-05-01	10525.00
1998-06-01	14900.00
1998-07-01	13000.00
1998-08-01	11075.00
1998-09-01	10700.00
1998-10-01	7550.00
1998-11-01	7300.00
1998-12-01	8025.00
1999-01-01	8950.00
1999-02-01	8730.00
1999-03-01	8685.00
1999-04-01	8260.00
1999-05-01	8105.00
1999-06-01	6726.00
1999-07-01	6875.00
1999-08-01	7565.00
1999-09-01	8386.00
1999-10-01	6900.00
1999-11-01	7425.00
1999-12-01	7085.00
2000-01-01	7425.00
2000-02-01	7505.00
2000-03-01	7590.00
2000-04-01	7945.00
2000-05-01	8620.00
2000-06-01	8735.00
2000-07-01	9003.00
2000-08-01	8290.00
2000-09-01	8780.00
2000-10-01	9395.00
2000-11-01	9530.00
2000-12-01	9595.00
2001-01-01	9450.00
2001-02-01	9835.00
2001-03-01	10400.00
2001-04-01	11675.00
2001-05-01	11058.00
2001-06-01	11440.00
2001-07-01	9525.00
2001-08-01	8865.00
2001-09-01	9675.00
2001-10-01	10435.00
2001-11-01	10430.00
2001-12-01	10400.00
2002-01-01	10320.00
2002-02-01	10189.00
2002-03-01	9655.00
2002-04-01	9316.00
2002-05-01	8785.00
2002-06-01	8730.00
2002-07-01	9108.00
2002-08-01	8867.00
2002-09-01	9015.00
2002-10-01	9233.00
2002-11-01	8976.00
2002-12-01	8940.00
2003-01-01	8876.00
2003-02-01	8905.00
2003-03-01	8908.00
2003-04-01	8675.00
2003-05-01	8279.00
2003-06-01	8285.00
2003-07-01	8505.00
2003-08-01	8535.00
2003-09-01	8389.00
2003-10-01	8495.00
2003-11-01	8537.00
2003-12-01	8465.00
2004-01-01	8441.00
2004-02-01	8447.00
2004-03-01	8587.00
2004-04-01	8661.00
2004-05-01	9210.00
2004-06-01	9415.00
2004-07-01	9168.00
2004-08-01	9328.00
2004-09-01	9170.00
2004-10-01	9090.00
2004-11-01	9018.00
2004-12-01	9290.00
2005-01-01	9165.00
2005-02-01	9260.00
2005-03-01	9480.00
2005-04-01	9570.00
2005-05-01	9495.00
2005-06-01	9713.00
2005-07-01	9819.00
2005-08-01	10240.00
2005-09-01	10310.00
2005-10-01	10090.00
2005-11-01	10035.00
2005-12-01	9830.00
2006-01-01	9395.00
2006-02-01	9230.00
2006-03-01	9075.00
2006-04-01	8775.00
2006-05-01	9220.00
2006-06-01	9300.00
2006-07-01	9070.00
2006-08-01	9100.00
2006-09-01	9235.00
2006-10-01	9110.00
2006-11-01	9165.00
2006-12-01	9020.00
2007-01-01	9090.00
2007-02-01	9160.00
2007-03-01	9118.00
2007-04-01	9083.00
2007-05-01	8815.00
2007-06-01	9054.00
2007-07-01	9186.00
2007-08-01	9410.00
2007-09-01	9137.00
2007-10-01	9103.00
2007-11-01	9376.00
2007-12-01	9419.00
2008-01-01	9291.00
2008-02-01	9051.00
2008-03-01	9217.00
2008-04-01	9234.00
2008-05-01	9318.00
2008-06-01	9225.00
2008-07-01	9118.00
2008-08-01	9153.00
2008-09-01	9378.00
2008-10-01	10995.00
2008-11-01	12151.00
2008-12-01	10950.00
2009-01-01	11355.00
2009-02-01	11980.00
2009-03-01	11575.00
2009-04-01	10713.00
2009-05-01	10340.00
2009-06-01	10225.00
2009-07-01	9920.00
2009-08-01	10060.00
2009-09-01	9681.00
2009-10-01	9545.00
2009-11-01	9480.00
2009-12-01	9400.00
2010-01-01	9365.00
2010-02-01	9335.00
2010-03-01	9115.00
2010-04-01	9012.00
2010-05-01	9180.00
2010-06-01	9083.00
2010-07-01	8952.00
2010-08-01	9041.00
2010-09-01	8924.00
2010-10-01	8928.00
2010-11-01	9013.00
2010-12-01	8991.00
2011-01-01	9057.00
2011-02-01	8823.00
2011-03-01	8709.00
2011-04-01	8574.00
2011-05-01	8537.00
2011-06-01	8597.00
2011-07-01	8508.00
2011-08-01	8578.00
2011-09-01	8823.00
2011-10-01	8835.00
2011-11-01	9170.00
2011-12-01	9068.00
2012-01-01	9000.00
2012-02-01	9085.00
2012-03-01	9180.00
2012-04-01	9190.00
2012-05-01	9565.00
2012-06-01	9480.00
2012-07-01	9485.00
2012-08-01	9560.00
2012-09-01	9588.00
2012-10-01	9615.00
2012-11-01	9605.00
2012-12-01	9670.00
2013-01-01	9698.00
2013-02-01	9667.00
2013-03-01	9719.00
2013-04-01	9722.00
2013-05-01	9802.00
2013-06-01	9929.00
2013-07-01	10278.00
2013-08-01	10924.00
2013-09-01	11613.00
2013-10-01	11234.00
2013-11-01	11977.00
2013-12-01	12189.00
2014-01-01	12226.00
2014-02-01	11634.00
2014-03-01	11404.00
2014-04-01	11532.00
2014-05-01	11611.00
2014-06-01	11969.00
2014-07-01	11591.00
2014-08-01	11717.00
2014-09-01	12212.00
2014-10-01	12082.00
2014-11-01	12196.00
2014-12-01	12440.00
2015-01-01	12625.00
2015-02-01	12863.00
2015-03-01	13084.00
2015-04-01	12937.00
2015-05-01	13211.00
2015-06-01	13332.00
2015-07-01	13481.00
2015-08-01	14027.00
2015-09-01	14657.00
2015-10-01	13639.00
2015-11-01	13840.00
2015-12-01	13795.00
2016-01-01	13846.00
2016-02-01	13395.00
2016-03-01	13276.00
2016-04-01	13204.00
2016-05-01	13615.00
2016-06-01	13180.00
2016-07-01	13094.00
2016-08-01	13300.00
2016-09-01	12998.00
2016-10-01	13051.00
2016-11-01	13563.00
2016-12-01	13436.00
2017-01-01	13343.00
2017-02-01	13347.00
2017-03-01	13321.00
2017-04-01	13327.00
2017-05-01	13321.00
2017-06-01	13319.00
2017-07-01	13323.00
2017-08-01	13351.00
2017-09-01	13492.00
2017-10-01	13572.00
2017-11-01	13514.00
2017-12-01	13548.00
2018-01-01	13413.00
2018-02-01	13707.00
2018-03-01	13756.00
2018-04-01	13877.00
2018-05-01	13951.00
2018-06-01	14404.00
2018-07-01	14413.00
2018-08-01	14711.00