Quarter	National Currency Units per US Dollar
1960-01-01	6.4399999990000
1960-04-01	6.6999999990000
1960-07-01	6.6999999990000
1960-10-01	6.6999999990000
1961-01-01	6.6999999990000
1961-04-01	6.6999999990000
1961-07-01	6.6999999990000
1961-10-01	6.6999999990000
1962-01-01	6.6999999990000
1962-04-01	6.6999999990000
1962-07-01	6.6999999990000
1962-10-01	7.5048333330000
1963-01-01	9.0000000000000
1963-04-01	9.0000000000000
1963-07-01	9.0000000000000
1963-10-01	9.0000000000000
1964-01-01	9.0000000000000
1964-04-01	9.0000000000000
1964-07-01	9.0000000000000
1964-10-01	9.0000000000000
1965-01-01	9.0000000000000
1965-04-01	9.0000000000000
1965-07-01	10.3999999996667
1965-10-01	13.5000000000000
1966-01-01	13.5000000000000
1966-04-01	13.5000000000000
1966-07-01	13.5000000000000
1966-10-01	13.5000000000000
1967-01-01	13.5096666663333
1967-04-01	14.0728999993333
1967-07-01	14.8513333333333
1967-10-01	15.5916666666667
1968-01-01	15.8500999990000
1968-04-01	16.1704666660000
1968-07-01	16.3970999993333
1968-10-01	16.7449999990000
1969-01-01	16.9542666660000
1969-04-01	17.1863666656667
1969-07-01	17.4391333323333
1969-10-01	17.7007999993333
1970-01-01	17.9964666656667
1970-04-01	18.2869666656667
1970-07-01	18.5694333323333
1970-10-01	18.9195333326667
1971-01-01	19.2782666656667
1971-04-01	19.6777666660000
1971-07-01	20.1401666660000
1971-10-01	20.6315333326667
1972-01-01	21.1632666656667
1972-04-01	21.6620333323333
1972-07-01	22.0980666656667
1972-10-01	22.5391999990000
1973-01-01	23.0111333323333
1973-04-01	23.3604333323333
1973-07-01	23.7755666656667
1973-10-01	24.4007999990000
1974-01-01	25.1968333323333
1974-04-01	25.5398999990000
1974-07-01	25.9074666656667
1974-10-01	27.6122999990000
1975-01-01	29.2566666656667
1975-04-01	30.4322666656667
1975-07-01	31.5187333323333
1975-10-01	32.5080999990000
1976-01-01	33.4588999990000
1976-04-01	34.4019333323333
1976-07-01	35.1104999990000
1976-10-01	35.8043666656667
1977-01-01	36.4058333323333
1977-04-01	36.5106999990000
1977-07-01	36.7189666656667
1977-10-01	37.4639666656667
1978-01-01	38.1665333323333
1978-04-01	38.6533666656667
1978-07-01	39.1700666656667
1978-10-01	40.3885999990000
1979-01-01	41.4587999990000
1979-04-01	42.4906333323333
1979-07-01	42.8111666656667
1979-10-01	43.4384999990000
1980-01-01	44.7226999990000
1980-04-01	46.4555666656667
1980-07-01	48.0351666656667
1980-10-01	49.9077999993333
1981-01-01	51.6773333323333
1981-04-01	53.2861333323333
1981-07-01	55.3018999990000
1981-10-01	57.6968333323333
1982-01-01	60.2436999990000
1982-04-01	62.6523666656667
1982-07-01	65.1371666656667
1982-10-01	68.3056333326666
1983-01-01	72.1338333326667
1983-04-01	76.3454666663334
1983-07-01	80.8717333326667
1983-10-01	86.0661666666666
1984-01-01	91.6088666660000
1984-04-01	97.4260999996667
1984-07-01	103.7953333330000
1984-10-01	110.4386666663330
1985-01-01	118.8573333326670
1985-04-01	135.4303333330000
1985-07-01	150.2810000000000
1985-10-01	164.6780000000000
1986-01-01	176.6773333333330
1986-04-01	188.4400000000000
1986-07-01	199.3990000000000
1986-10-01	212.5293333333330
1987-01-01	224.9580000000000
1987-04-01	237.3336666666670
1987-07-01	249.2486666666670
1987-10-01	258.8896666666670
1988-01-01	271.2186666666670
1988-04-01	289.9226666666670
1988-07-01	308.5356666666670
1988-10-01	327.0183333333330
1989-01-01	346.8573333333330
1989-04-01	369.8956666666670
1989-07-01	393.6476666666670
1989-10-01	419.8716666666670
1990-01-01	451.7333333333330
1990-04-01	485.9700000000000
1990-07-01	519.6116666666670
1990-10-01	551.7220000000000
1991-01-01	583.9696666666670
1991-04-01	613.8790000000000
1991-07-01	646.8246666666660
1991-10-01	687.5073333333330
1992-01-01	720.8456666666660
1992-04-01	746.0416666666660
1992-07-01	771.7870000000000
1992-10-01	798.4536666666670
1993-01-01	824.5433333333340
1993-04-01	848.9265333333330
1993-07-01	876.5251366666660
1993-10-01	902.2637300000000
1994-01-01	890.2303633333340
1994-04-01	834.8074133333330
1994-07-01	821.3356700000000
1994-10-01	832.9701133333330
1995-01-01	854.4330433333330
1995-04-01	874.7952266666660
1995-07-01	930.7726666666660
1995-10-01	991.3047233333330
1996-01-01	1028.6255333333300
1996-04-01	1063.0592000000000
1996-07-01	1050.0486666666700
1996-10-01	1005.0122666666700
1997-01-01	1054.7182333333300
1997-04-01	1072.4011666666700
1997-07-01	1151.9449000000000
1997-10-01	1284.7874666666700
1998-01-01	1342.0064333333300
1998-04-01	1377.6237333333300
1998-07-01	1427.1958000000000
1998-10-01	1557.3238666666700
1999-01-01	1563.1532333333300
1999-04-01	1635.1180333333300
1999-07-01	1888.9833333333300
1999-10-01	1937.6687933333300
2000-01-01	1944.1276233333300
2000-04-01	2054.4629900000000
2000-07-01	2187.4618166666700
2000-10-01	2165.5629366666700
2001-01-01	2254.0515466666700
2001-04-01	2324.3222200000000
2001-07-01	2307.0797633333300
2001-10-01	2313.0790933333300
2002-01-01	2281.6092566666700
2002-04-01	2310.5823333333300
2002-07-01	2633.1022233333300
2002-10-01	2791.6715100000000
2003-01-01	2941.2900000000000
2003-04-01	2870.7694733333300
2003-07-01	2855.4232433333300
2003-10-01	2843.1271166666700
2004-01-01	2712.7111733333300
2004-04-01	2690.7794066666700
2004-07-01	2601.6881133333300
2004-10-01	2509.2729166666700
2005-01-01	2352.3866666666700
2005-04-01	2338.9064100000000
2005-07-01	2308.2736300000000
2005-10-01	2283.7700000000000
2006-01-01	2264.0866666666700
2006-04-01	2434.6434933333300
2006-07-01	2439.2543833333300
2006-10-01	2306.5730866666700
2007-01-01	2220.5169400000000
2007-04-01	2020.9561966666700
2007-07-01	2050.0769233333300
2007-10-01	2021.6172866666700
2008-01-01	1910.9265500000000
2008-04-01	1763.7129433333300
2008-07-01	1899.1655766666700
2008-10-01	2297.0401666666700
2009-01-01	2421.0612966666700
2009-04-01	2232.3757378152700
2009-07-01	2016.4404006734000
2009-10-01	1963.1461768056500
2010-01-01	1946.9119126984100
2010-04-01	1949.2124824561400
2010-07-01	1832.3308508771900
2010-10-01	1865.8232980019500
2011-01-01	1879.1942361111100
2011-04-01	1797.7499164578100
2011-07-01	1795.4471272383900
2011-10-01	1920.1666000000000
2012-01-01	1799.2103725981600
2012-04-01	1784.5276214526200
2012-07-01	1797.5922061191600
2012-10-01	1806.2534490740700
2013-01-01	1791.5756335282600
2013-04-01	1861.1739224598900
2013-07-01	1908.3714100158700
2013-10-01	1914.0203423591700
2014-01-01	2007.2475828460000
2014-04-01	1915.0664444444400
2014-07-01	1914.8548333333300
2014-10-01	2169.9553320802000
2015-01-01	2470.2039682539700
2015-04-01	2495.6571666666700
2015-07-01	2944.9020472013300
2015-10-01	3056.7602370766500
2016-01-01	3262.1039230019500
2016-04-01	2992.6274603174600
2016-07-01	2948.5246428571400
2016-10-01	3013.2306666666700
2017-01-01	2922.2930546955600
2017-04-01	2918.9789098883600
2017-07-01	2976.5871296296300
2017-10-01	2987.4505151768300
2018-01-01	2860.3059668616000
2018-04-01	2838.5363181818200
2018-07-01	2960.9559814814800