Month	National Currency Units per US Dollar
1967-01-01	137.0000000000
1967-02-01	137.0000000000
1967-03-01	137.0000000000
1967-04-01	137.0000000000
1967-05-01	137.0000000000
1967-06-01	137.0000000000
1967-07-01	137.0000000000
1967-08-01	140.5000000000
1967-09-01	146.0000000000
1967-10-01	150.0000000000
1967-11-01	179.0000000000
1967-12-01	220.5000000000
1968-01-01	250.5000000000
1968-02-01	266.0000000000
1968-03-01	266.0000000000
1968-04-01	276.0000000000
1968-05-01	293.0000000000
1968-06-01	301.0000000000
1968-07-01	304.0000000000
1968-08-01	308.0000000000
1968-09-01	315.5000000000
1968-10-01	323.5000000000
1968-11-01	326.0000000000
1968-12-01	326.0000000000
1969-01-01	326.0000000000
1969-02-01	326.0000000000
1969-03-01	326.0000000000
1969-04-01	326.0000000000
1969-05-01	326.0000000000
1969-06-01	326.0000000000
1969-07-01	326.0000000000
1969-08-01	326.0000000000
1969-09-01	326.0000000000
1969-10-01	326.0000000000
1969-11-01	326.0000000000
1969-12-01	326.0000000000
1970-01-01	326.0000000000
1970-02-01	326.0000000000
1970-03-01	326.0000000000
1970-04-01	352.0000000000
1970-05-01	378.0000000000
1970-06-01	378.0000000000
1970-07-01	378.0000000000
1970-08-01	378.0000000000
1970-09-01	378.0000000000
1970-10-01	378.0000000000
1970-11-01	378.0000000000
1970-12-01	378.0000000000
1971-01-01	378.0000000000
1971-02-01	378.0000000000
1971-03-01	378.0000000000
1971-04-01	378.0000000000
1971-05-01	378.0000000000
1971-06-01	378.0000000000
1971-07-01	378.0000000000
1971-08-01	396.5000000000
1971-09-01	415.0000000000
1971-10-01	415.0000000000
1971-11-01	415.0000000000
1971-12-01	415.0000000000
1972-01-01	415.0000000000
1972-02-01	415.0000000000
1972-03-01	415.0000000000
1972-04-01	415.0000000000
1972-05-01	415.0000000000
1972-06-01	415.0000000000
1972-07-01	415.0000000000
1972-08-01	415.0000000000
1972-09-01	415.0000000000
1972-10-01	415.0000000000
1972-11-01	415.0000000000
1972-12-01	415.0000000000
1973-01-01	415.0000000000
1973-02-01	415.0000000000
1973-03-01	415.0000000000
1973-04-01	415.0000000000
1973-05-01	415.0000000000
1973-06-01	415.0000000000
1973-07-01	415.0000000000
1973-08-01	415.0000000000
1973-09-01	415.0000000000
1973-10-01	415.0000000000
1973-11-01	415.0000000000
1973-12-01	415.0000000000
1974-01-01	415.0000000000
1974-02-01	415.0000000000
1974-03-01	415.0000000000
1974-04-01	415.0000000000
1974-05-01	415.0000000000
1974-06-01	415.0000000000
1974-07-01	415.0000000000
1974-08-01	415.0000000000
1974-09-01	415.0000000000
1974-10-01	415.0000000000
1974-11-01	415.0000000000
1974-12-01	415.0000000000
1975-01-01	414.9999999990
1975-02-01	414.9999999990
1975-03-01	414.9999999990
1975-04-01	414.9999999990
1975-05-01	414.9999999990
1975-06-01	414.9999999990
1975-07-01	414.9999999990
1975-08-01	414.9999999990
1975-09-01	414.9999999990
1975-10-01	414.9999999990
1975-11-01	414.9999999990
1975-12-01	414.9999999990
1976-01-01	414.9999999990
1976-02-01	414.9999999990
1976-03-01	414.9999999990
1976-04-01	414.9999999990
1976-05-01	414.9999999990
1976-06-01	414.9999999990
1976-07-01	414.9999999990
1976-08-01	414.9999999990
1976-09-01	414.9999999990
1976-10-01	414.9999999990
1976-11-01	414.9999999990
1976-12-01	414.9999999990
1977-01-01	414.9999999990
1977-02-01	414.9999999990
1977-03-01	414.9999999990
1977-04-01	414.9999999990
1977-05-01	414.9999999990
1977-06-01	414.9999999990
1977-07-01	414.9999999990
1977-08-01	414.9999999990
1977-09-01	414.9999999990
1977-10-01	414.9999999990
1977-11-01	414.9999999990
1977-12-01	414.9999999990
1978-01-01	414.9999999990
1978-02-01	414.9999999990
1978-03-01	414.9999999990
1978-04-01	414.9999999990
1978-05-01	414.9999999990
1978-06-01	414.9999999990
1978-07-01	414.9999999990
1978-08-01	414.9999999990
1978-09-01	414.9999999990
1978-10-01	414.9999999990
1978-11-01	529.5450000010
1978-12-01	625.0000000000
1979-01-01	625.0000000000
1979-02-01	595.0649999970
1979-03-01	622.8940000010
1979-04-01	624.4059999950
1979-05-01	625.6529999970
1979-06-01	626.0700000000
1979-07-01	625.4230000000
1979-08-01	625.5979999970
1979-09-01	625.7500000000
1979-10-01	626.3650000020
1979-11-01	627.4200000010
1979-12-01	627.0219999990
1980-01-01	626.7400000020
1980-02-01	629.3399999960
1980-03-01	629.0000000000
1980-04-01	628.9169999950
1980-05-01	627.2210000000
1980-06-01	625.4579999960
1980-07-01	625.5370000000
1980-08-01	626.4659999980
1980-09-01	625.2119999970
1980-10-01	625.7400000020
1980-11-01	626.9799999960
1980-12-01	627.3170000010
1981-01-01	627.3559999980
1981-02-01	629.3399999960
1981-03-01	628.3109999960
1981-04-01	628.8599999990
1981-05-01	629.6499999980
1981-06-01	630.6730000000
1981-07-01	632.4259999990
1981-08-01	633.6239999970
1981-09-01	633.1920000010
1981-10-01	634.1299999950
1981-11-01	634.6599999960
1981-12-01	638.8579999950
1982-01-01	645.4670000000
1982-02-01	648.1770000010
1982-03-01	648.3650000020
1982-04-01	652.6040000020
1982-05-01	652.6040000020
1982-06-01	655.5769999990
1982-07-01	658.6849999940
1982-08-01	662.3999999980
1982-09-01	667.5399999990
1982-10-01	676.1199999970
1982-11-01	682.8750000000
1982-12-01	686.6349999970
1983-01-01	693.8900000000
1983-02-01	699.1150000020
1983-03-01	701.5599999940
1983-04-01	968.6400000000
1983-05-01	967.5649999970
1983-06-01	972.9619999970
1983-07-01	977.5459999960
1983-08-01	982.5000000000
1983-09-01	983.8399999960
1983-10-01	982.2800000010
1983-11-01	988.0000000000
1983-12-01	993.2800000010
1984-01-01	994.3079999980
1984-02-01	993.1599999960
1984-03-01	996.2299999960
1984-04-01	1002.1599999960
1984-05-01	1007.2400000020
1984-06-01	1010.2100000000
1984-07-01	1020.6400000000
1984-08-01	1037.2699999950
1984-09-01	1057.1700000010
1984-10-01	1060.1899999970
1984-11-01	1063.1199999970
1984-12-01	1069.6400000000
1985-01-01	1079.5000000000
1985-02-01	1087.6000000010
1985-03-01	1098.6300000020
1985-04-01	1105.0899999960
1985-05-01	1114.0000000000
1985-06-01	1117.3900000000
1985-07-01	1117.3500000010
1985-08-01	1117.0499999970
1985-09-01	1121.6700000010
1985-10-01	1121.8500000010
1985-11-01	1122.1199999970
1985-12-01	1124.7100000000
1986-01-01	1126.6899999970
1986-02-01	1127.2500000000
1986-03-01	1127.1300000020
1986-04-01	1124.2800000010
1986-05-01	1125.7999999970
1986-06-01	1130.0900000000
1986-07-01	1130.3700000000
1986-08-01	1130.5600000000
1986-09-01	1436.2000000000
1986-10-01	1633.1900000000
1986-11-01	1647.8800000000
1986-12-01	1651.2800000000
1987-01-01	1631.1900000000
1987-02-01	1639.4200000000
1987-03-01	1647.1300000000
1987-04-01	1641.6800000000
1987-05-01	1641.7700000000
1987-06-01	1645.1500000000
1987-07-01	1645.1500000000
1987-08-01	1640.9600000000
1987-09-01	1645.5400000000
1987-10-01	1649.3000000000
1987-11-01	1648.2500000000
1987-12-01	1650.6400000000
1988-01-01	1657.8800000000
1988-02-01	1661.2400000000
1988-03-01	1660.3500000000
1988-04-01	1665.6800000000
1988-05-01	1670.5500000000
1988-06-01	1678.1900000000
1988-07-01	1690.3500000000
1988-08-01	1696.4800000000
1988-09-01	1702.3200000000
1988-10-01	1709.7600000000
1988-11-01	1709.6200000000
1988-12-01	1726.0300000000
1989-01-01	1735.9200000000
1989-02-01	1741.9600000000
1989-03-01	1751.2900000000
1989-04-01	1755.9200000000
1989-05-01	1765.4100000000
1989-06-01	1771.5400000000
1989-07-01	1773.6000000000
1989-08-01	1780.3000000000
1989-09-01	1787.3800000000
1989-10-01	1787.6800000000
1989-11-01	1794.2300000000
1989-12-01	1795.4800000000
1990-01-01	1804.8500000000
1990-02-01	1809.8700000000
1990-03-01	1820.3500000000
1990-04-01	1826.0500000000
1990-05-01	1831.4000000000
1990-06-01	1841.0000000000
1990-07-01	1846.9600000000
1990-08-01	1854.9200000000
1990-09-01	1860.3500000000
1990-10-01	1865.8500000000
1990-11-01	1860.4800000000
1990-12-01	1891.6800000000
1991-01-01	1907.5400000000
1991-02-01	1914.0000000000
1991-03-01	1927.1200000000
1991-04-01	1934.6100000000
1991-05-01	1942.9200000000
1991-06-01	1950.9600000000
1991-07-01	1956.6500000000
1991-08-01	1961.3500000000
1991-09-01	1966.0500000000
1991-10-01	1973.5900000000
1991-11-01	1980.6200000000
1991-12-01	1988.4000000000
1992-01-01	1998.2300000000
1992-02-01	2006.6300000000
1992-03-01	2014.8300000000
1992-04-01	2019.6100000000
1992-05-01	2024.5200000000
1992-06-01	2030.0800000000
1992-07-01	2033.3800000000
1992-08-01	2033.9200000000
1992-09-01	2037.7200000000
1992-10-01	2045.3300000000
1992-11-01	2054.8000000000
1992-12-01	2060.0000000000
1993-01-01	2064.7800000000
1993-02-01	2066.6300000000
1993-03-01	2069.1300000000
1993-04-01	2070.7300000000
1993-05-01	2076.6316000000
1993-06-01	2083.4100000000
1993-07-01	2093.0000000000
1993-08-01	2097.3800000000
1993-09-01	2105.4200000000
1993-10-01	2107.9048000000
1993-11-01	2102.1900000000
1993-12-01	2108.0400000000
1994-01-01	2116.9048000000
1994-02-01	2129.0000000000
1994-03-01	2140.2173000000
1994-04-01	2147.9500000000
1994-05-01	2151.9473000000
1994-06-01	2158.0000000000
1994-07-01	2164.2700000000
1994-08-01	2171.5217000000
1994-09-01	2178.7727000000
1994-10-01	2184.0476000000
1994-11-01	2189.2727000000
1994-12-01	2197.1400000000
1995-01-01	2203.6800000000
1995-02-01	2209.7500000000
1995-03-01	2215.0000000000
1995-04-01	2222.3157000000
1995-05-01	2231.8900000000
1995-06-01	2241.3600000000
1995-07-01	2251.5700000000
1995-08-01	2262.0000000000
1995-09-01	2271.8100000000
1995-10-01	2280.8600000000
1995-11-01	2290.6400000000
1995-12-01	2302.4200000000
1996-01-01	2306.2500000000
1996-02-01	2317.5000000000
1996-03-01	2330.7620000000
1996-04-01	2339.2500000000
1996-05-01	2349.0000000000
1996-06-01	2344.0000000000
1996-07-01	2348.5000000000
1996-08-01	2358.5000000000
1996-09-01	2344.0000000000
1996-10-01	2344.0435000000
1996-11-01	2348.0000000000
1996-12-01	2377.7500000000
1997-01-01	2393.0000000000
1997-02-01	2403.0000000000
1997-03-01	2413.8000000000
1997-04-01	2426.8000000000
1997-05-01	2438.3000000000
1997-06-01	2446.5900000000
1997-07-01	2518.3000000000
1997-08-01	2800.3700000000
1997-09-01	3055.3000000000
1997-10-01	3616.3000000000
1997-11-01	3492.0000000000
1997-12-01	4908.8000000000
1998-01-01	9662.5000000000
1998-02-01	8950.0000000000
1998-03-01	9687.5700000000
1998-04-01	7950.0000000000
1998-05-01	9897.3000000000
1998-06-01	13535.0000000000
1998-07-01	13962.5000000000
1998-08-01	11950.0000000000
1998-09-01	10843.8000000000
1998-10-01	8287.5000000000
1998-11-01	7685.3000000000
1998-12-01	7752.0000000000
1999-01-01	8714.3000000000
1999-02-01	8726.0000000000
1999-03-01	8886.8000000000
1999-04-01	8547.8000000000
1999-05-01	7990.3000000000
1999-06-01	7225.5000000000
1999-07-01	6808.8000000000
1999-08-01	7509.5000000000
1999-09-01	8274.8000000000
1999-10-01	7349.5000000000
1999-11-01	7072.5000000000
1999-12-01	7156.0000000000
2000-01-01	7278.8000000000
2000-02-01	7415.0000000000
2000-03-01	7479.0000000000
2000-04-01	7790.0000000000
2000-05-01	8407.5000000000
2000-06-01	8663.3000000000
2000-07-01	9207.8000000000
2000-08-01	8317.5000000000
2000-09-01	8610.3000000000
2000-10-01	9027.5000000000
2000-11-01	9378.3000000000
2000-12-01	9486.3000000000
2001-01-01	9487.0000000000
2001-02-01	9673.3000000000
2001-03-01	10178.8000000000
2001-04-01	11182.0000000000
2001-05-01	11230.0000000000
2001-06-01	11313.0000000000
2001-07-01	10707.0000000000
2001-08-01	8828.8000000000
2001-09-01	9306.5000000000
2001-10-01	10115.5000000000
2001-11-01	10576.0000000000
2001-12-01	10532.3000000000
2002-01-01	10377.3000000000
2002-02-01	10229.3000000000
2002-03-01	9866.8000000000
2002-04-01	9403.0000000000
2002-05-01	9078.0000000000
2002-06-01	8748.8000000000
2002-07-01	8983.0000000000
2002-08-01	8920.3000000000
2002-09-01	8963.8000000000
2002-10-01	9193.0000000000
2002-11-01	9059.0000000000
2002-12-01	8912.0000000000
2003-01-01	8890.0000000000
2003-02-01	8897.0000000000
2003-03-01	8929.5000000000
2003-04-01	8795.8000000000
2003-05-01	8406.3000000000
2003-06-01	8235.8000000000
2003-07-01	8368.5000000000
2003-08-01	8516.0000000000
2003-09-01	8439.3000000000
2003-10-01	8445.3000000000
2003-11-01	8516.3000000000
2003-12-01	8485.8000000000
2004-01-01	8382.5000000000
2004-02-01	8432.0000000000
2004-03-01	8594.3000000000
2004-04-01	8623.0000000000
2004-05-01	8978.3000000000
2004-06-01	9403.0000000000
2004-07-01	9046.5000000000
2004-08-01	9256.0000000000
2004-09-01	9166.0000000000
2004-10-01	9093.3000000000
2004-11-01	9037.5000000000
2004-12-01	9253.8000000000
2005-01-01	9195.3000000000
2005-02-01	9236.3000000000
2005-03-01	9391.3000000000
2005-04-01	9542.5000000000
2005-05-01	9476.3000000000
2005-06-01	9632.8000000000
2005-07-01	9798.5000000000
2005-08-01	9966.3000000000
2005-09-01	10218.8000000000
2005-10-01	10090.0000000000
2005-11-01	10067.5000000000
2005-12-01	9841.3000000000
2006-01-01	9448.8000000000
2006-02-01	9250.0000000000
2006-03-01	9125.8000000000
2006-04-01	8922.5000000000
2006-05-01	9055.0000000000
2006-06-01	9367.5000000000
2006-07-01	9123.8000000000
2006-08-01	9085.0000000000
2006-09-01	9158.8000000000
2006-10-01	9170.0000000000
2006-11-01	9136.3000000000
2006-12-01	9068.3000000000
2007-01-01	9077.5000000000
2007-02-01	9085.0000000000
2007-03-01	9159.0000000000
2007-04-01	9099.8000000000
2007-05-01	8794.5000000000
2007-06-01	9010.5000000000
2007-07-01	9081.8000000000
2007-08-01	9368.5000000000
2007-09-01	9276.5000000000
2007-10-01	9104.8000000000
2007-11-01	9282.3000000000
2007-12-01	9351.8000000000
2008-01-01	9394.8000000000
2008-02-01	9164.0000000000
2008-03-01	9185.8000000000
2008-04-01	9212.0000000000
2008-05-01	9300.3000000000
2008-06-01	9283.5000000000
2008-07-01	9145.3000000000
2008-08-01	9149.2500000000
2008-09-01	9372.8000000000
2008-10-01	10100.0000000000
2008-11-01	11836.0000000000
2008-12-01	11243.8000000000
2009-01-01	11178.5000000000
2009-02-01	11866.3000000000
2009-03-01	11847.5000000000
2009-04-01	10978.3000000000
2009-05-01	10339.5000000000
2009-06-01	10209.3000000000
2009-07-01	10095.8000000000
2009-08-01	9984.5000000000
2009-09-01	9816.8000000000
2009-10-01	9445.5000000000
2009-11-01	9459.5000000000
2009-12-01	9457.7500000000
2010-01-01	9296.5000000000
2010-02-01	9346.5000000000
2010-03-01	9168.5000000000
2010-04-01	9017.3000000000
2010-05-01	9225.5000000000
2010-06-01	9153.0000000000
2010-07-01	9032.0000000000
2010-08-01	8987.8000000000
2010-09-01	8965.3000000000
2010-10-01	8928.5000000000
2010-11-01	8948.0000000000
2010-12-01	9016.3000000000
2011-01-01	9049.5000000000
2011-02-01	8894.0000000000
2011-03-01	8748.0000000000
2011-04-01	8629.5000000000
2011-05-01	8557.5000000000
2011-06-01	8565.5000000000
2011-07-01	8526.8000000000
2011-08-01	8550.3000000000
2011-09-01	8722.8000000000
2011-10-01	8891.0000000000
2011-11-01	9035.0000000000
2011-12-01	9075.3000000000
2012-01-01	9073.8000000000
2012-02-01	9048.0000000000
2012-03-01	9184.0000000000
2012-04-01	9176.7500000000
2012-05-01	9321.2500000000
2012-06-01	9449.0000000000
2012-07-01	9418.2500000000
2012-08-01	9505.2500000000
2012-09-01	9578.0000000000
2012-10-01	9603.2500000000
2012-11-01	9625.2500000000
2012-12-01	9656.7500000000
2013-01-01	9702.7500000000
2013-02-01	9697.2500000000
2013-03-01	9709.4200000000
2013-04-01	9724.0500000000
2013-05-01	9760.9100000000
2013-06-01	9881.5300000000
2013-07-01	10073.1300000000
2013-08-01	10572.5000000000
2013-09-01	11346.2400000000
2013-10-01	11366.9000000000
2013-11-01	11613.1000000000
2013-12-01	12087.1000000000
2014-01-01	12179.6500000000
2014-02-01	11935.1000000000
2014-03-01	11427.0500000000
2014-04-01	11435.7500000000
2014-05-01	11525.9400000000
2014-06-01	11892.6200000000
2014-07-01	11689.0555555556
2014-08-01	11706.0500000000
2014-09-01	11849.8600000000
2014-10-01	12144.8700000000
2014-11-01	12158.3000000000
2014-12-01	12438.2900000000
2015-01-01	12579.0952380952
2015-02-01	12749.8400000000
2015-03-01	13066.8200000000
2015-04-01	12947.7600000000
2015-05-01	13140.5300000000
2015-06-01	13313.2400000000
2015-07-01	13374.7900000000
2015-08-01	13781.7500000000
2015-09-01	14396.1000000000
2015-10-01	13795.8600000000
2015-11-01	13672.5700000000
2015-12-01	13854.6000000000
2016-01-01	13889.0500000000
2016-02-01	13515.7000000000
2016-03-01	13193.1400000000
2016-04-01	13179.8600000000
2016-05-01	13419.6500000000
2016-06-01	13355.0500000000
2016-07-01	13118.8235294118
2016-08-01	13165.0000000000
2016-09-01	13118.2400000000
2016-10-01	13017.2380952381
2016-11-01	13310.5000000000
2016-12-01	13417.6700000000
2017-01-01	13358.7142857143
2017-02-01	13340.8421052632
2017-03-01	13345.5000000000
2017-04-01	13306.3888888889
2017-05-01	13323.3500000000
2017-06-01	13298.2500000000
2017-07-01	13342.0952380952
2017-08-01	13341.8181818182
2017-09-01	13303.4736842105
2017-10-01	13526.0000000000
2017-11-01	13527.3636363636
2017-12-01	13556.2105263158
2018-01-01	13380.3636363636
2018-02-01	13590.0526315789
2018-03-01	13758.2857142857
2018-04-01	13802.9523809524
2018-05-01	14059.7000000000
2018-06-01	14036.1428571429
2018-07-01	14414.5000000000
2018-08-01	14559.8571428571