Quarter	National currency, Monthly Level
1960-01-01	277.0000000000000
1960-04-01	165.0000000000000
1960-07-01	302.0000000000000
1960-10-01	978.0000000000000
1961-01-01	736.0000000000000
1961-04-01	524.0000000000000
1961-07-01	541.0000000000000
1961-10-01	1320.0000000000000
1962-01-01	862.0000000000000
1962-04-01	620.0000000000000
1962-07-01	621.0000000000000
1962-10-01	1328.0000000000000
1963-01-01	1121.0000000000000
1963-04-01	448.0000000000000
1963-07-01	556.0000000000000
1963-10-01	1186.0000000000000
1964-01-01	885.0000000000000
1964-04-01	631.0000000000000
1964-07-01	537.0000000000000
1964-10-01	1644.0000000000000
1965-01-01	961.0000000000000
1965-04-01	902.0000000000000
1965-07-01	797.0000000000000
1965-10-01	1508.0000000000000
1966-01-01	1305.0000000000000
1966-04-01	799.0000000000000
1966-07-01	684.0000000000000
1966-10-01	1685.0000000000000
1967-01-01	1218.0000000000000
1967-04-01	854.0000000000000
1967-07-01	749.0000000000000
1967-10-01	1881.0000000000000
1968-01-01	1413.0000000000000
1968-04-01	672.0000000000000
1968-07-01	667.0000000000000
1968-10-01	1715.0000000000000
1969-01-01	1135.2050000000002
1969-04-01	1069.5580000000000
1969-07-01	935.5020000000001
1969-10-01	1691.2350000000000
1970-01-01	1697.0040000000000
1970-04-01	1236.3160000000000
1970-07-01	1174.9750000000000
1970-10-01	2300.2110000000002
1971-01-01	2412.2800000000000
1971-04-01	1361.4920000000000
1971-07-01	1550.1290000000000
1971-10-01	3762.8570000000000
1972-01-01	3581.6200000000000
1972-04-01	2211.4880000000000
1972-07-01	2043.6560000000002
1972-10-01	4039.5210000000000
1973-01-01	4263.1280000000000
1973-04-01	4241.2850000000000
1973-07-01	3765.2949999999996
1973-10-01	5761.1640000000000
1974-01-01	6993.5150000000000
1974-04-01	5206.9380000000000
1974-07-01	3679.1450000000000
1974-10-01	5310.4770000000000
1975-01-01	5089.2920000000000
1975-04-01	4051.4839999999995
1975-07-01	5082.3630000000000
1975-10-01	5854.2680000000000
1976-01-01	12267.1030000000000
1976-04-01	6021.9770000000000
1976-07-01	5289.8340000000000
1976-10-01	7196.4540000000000
1977-01-01	8796.0119999999990
1977-04-01	7003.8270000000000
1977-07-01	5507.9240000000000
1977-10-01	10036.3440000000000
1978-01-01	11614.7550000000000
1978-04-01	11697.0260000000000
1978-07-01	11411.1020000000000
1978-10-01	20627.7729999999970
1979-01-01	22166.2370000000000
1979-04-01	17321.1590000000000
1979-07-01	15972.1229999999980
1979-10-01	20290.5230000000000
1980-01-01	54342.9010000000000
1980-04-01	44511.5310000000000
1980-07-01	43149.9240000000000
1980-10-01	79485.0010000000000
1981-01-01	115265.6580000000000
1981-04-01	105602.1500000000100
1981-07-01	118667.6170000000000
1981-10-01	191190.7240000000000
1982-01-01	183672.3540000000200
1982-04-01	187242.7340000000000
1982-07-01	217184.7789999999800
1982-10-01	349210.7090000000300
1983-01-01	261447.0640000000000
1983-04-01	276840.0299999999700
1983-07-01	288366.0280000000500
1983-10-01	472292.1120000000000
1984-01-01	572863.1100000000000
1984-04-01	575526.4730000000000
1984-07-01	594357.4890000000000
1984-10-01	865584.4590000000000
1985-01-01	831893.9510000000000
1985-04-01	960971.6820000000000
1985-07-01	1119816.3920000000000
1985-10-01	1240245.0300000000000
1986-01-01	1123346.4610000000000
1986-04-01	1124385.5490000000000
1986-07-01	1123694.0920000000000
1986-10-01	1640919.3770000000000
1987-01-01	1513673.5500000000000
1987-04-01	1802342.8690000000000
1987-07-01	2335866.0850000000000
1987-10-01	3192448.0010000000000
1988-01-01	3194000.1210000003000
1988-04-01	3512676.5600000000000
1988-07-01	3899085.1319999998000
1988-10-01	6203480.1930000000000
1989-01-01	5375674.0000000000000
1989-04-01	5349845.0000000000000
1989-07-01	5630216.0000000000000
1989-10-01	8463602.0000000000000
1990-01-01	7092144.0000000000000
1990-04-01	7044000.0000000000000
1990-07-01	7685000.0000000000000
1990-10-01	12212800.0000000000000
1991-01-01	10958300.0000000000000
1991-04-01	11627300.0000000000000
1991-07-01	14503000.0000000000000
1991-10-01	20298800.0000000000000
1992-01-01	20207200.0000000000000
1992-04-01	22025000.0000000000000
1992-07-01	26293000.0000000000000
1992-10-01	33376000.0000000040000
1993-01-01	33174000.0000000040000
1993-04-01	34627000.0000000000000
1993-07-01	41180600.0000000000000
1993-10-01	61717800.0000000000000
1994-01-01	68155643.2400000000000
1994-04-01	124145697.5600000000000
1994-07-01	155305163.6000000000000
1994-10-01	202435203.0700000200000
1995-01-01	194720986.1700000000000
1995-04-01	221840611.1800000000000
1995-07-01	244082649.4200000000000
1995-10-01	340479231.1100000000000
1996-01-01	356344111.1000000000000
1996-04-01	396668734.6000000000000
1996-07-01	491067569.5000000000000
1996-10-01	662921418.4000000000000
1997-01-01	724072173.6999999000000
1997-04-01	874156693.1000000000000
1997-07-01	1059781843.0999999000000
1997-10-01	1381390914.1000001000000
1998-01-01	1506491292.2000000000000
1998-04-01	1665972581.7000000000000
1998-07-01	1811854680.7000000000000
1998-10-01	2047830176.2000003000000
1999-01-01	2229522807.5000000000000
1999-04-01	2500673137.7999997000000
1999-07-01	2844119674.2999997000000
1999-10-01	3636949587.0000000000000
2000-01-01	3771643444.0000000000000
2000-04-01	4323139149.0000000000000
2000-07-01	4344864063.0000000000000
2000-10-01	4908048201.0000000000000
2001-01-01	5874230053.0000000000000
2001-04-01	9547244648.0000000000000
2001-07-01	10695533403.0000000000000
2001-10-01	12653179831.0000000000000
2002-01-01	10711072062.0000000000000
2002-04-01	11960826804.0000000000000
2002-07-01	15272002701.0000000000000
2002-10-01	16677722567.0000000000000
2003-01-01	17050488364.0000000000000
2003-04-01	17133315699.0000000000000
2003-07-01	16924530260.0000000000000
2003-10-01	19261168937.0000000000000
2004-01-01	17976370266.0000000000000
2004-04-01	22542168495.0000000000000
2004-07-01	23662879605.0000000000000
2004-10-01	26146037445.0000000000000
2005-01-01	22878753569.0000000000000
2005-04-01	24755453306.0000000000000
2005-07-01	24324441137.0000000000000
2005-10-01	27080446208.0000000000000
2006-01-01	24783139722.0000000000000
2006-04-01	31086136798.0000000000000
2006-07-01	32314054010.0000000000000
2006-10-01	35158540900.0000000000000
2007-01-01	32671573416.0000000000000
2007-04-01	35419116240.0000000000000
2007-07-01	34399834600.0000000000000
2007-10-01	36849672900.0000000000000
2008-01-01	39874565090.0000000000000
2008-04-01	44934915160.0000000000000
2008-07-01	44189079470.0000000000000
2008-10-01	41514509910.0000000000000
2009-01-01	40615594030.0000000000000
2009-04-01	36587005960.0000000000000
2009-07-01	38048052760.0000000000000
2009-10-01	43231298750.0000000000000
2010-01-01	39241293820.0000000000000
2010-04-01	44219428730.0000000000000
2010-07-01	40776740060.0000000000000
2010-10-01	47105750160.0000000000000
2011-01-01	49610871210.0000000000000
2011-04-01	53499428230.0000000000000
2011-07-01	58707620190.0000000000000
2011-10-01	65193202279.9999900000000
2012-01-01	63381510450.0000000000000
2012-04-01	70405837360.0000000000000
2012-07-01	69670485500.0000000000000
2012-10-01	71107182590.0000000000000
2013-01-01	66103283489.9999900000000
2013-04-01	70217268320.0000000000000
2013-07-01	73489875100.0000000000000
2013-10-01	79939951470.0000000000000
2014-01-01	89078905990.0000000000000
2014-04-01	84489388570.0000000000000
2014-07-01	82944024290.0000000000000
2014-10-01	88781426840.0000000000000
2015-01-01	91218958320.0000000000000
2015-04-01	97124170350.0000000000000
2015-07-01	96309252670.0000000000000
2015-10-01	106808936470.0000000000000
2016-01-01	102172272740.0000000000000
2016-04-01	107068602570.0000000000000
2016-07-01	96635682000.0000000000000
2016-10-01	125728066800.0000000000000
2017-01-01	139869546910.0000000000000
2017-04-01	141792735760.0000000000000
2017-07-01	132694854970.0000000000000
2017-10-01	159500941000.0000000000000
2018-01-01	157300262350.0000000000000
2018-04-01	178987936380.0000000000000
2018-07-01	229994951270.0000000000000