Quarter	National currency, Monthly Level
1960-01-01	68960128.856995210
1960-04-01	64777084.610484000
1960-07-01	50983856.814876300
1960-10-01	73960549.565468200
1961-01-01	71706754.174029100
1961-04-01	61171011.984181404
1961-07-01	46013486.711622400
1961-10-01	72920798.624884300
1962-01-01	75823687.000000000
1962-04-01	62318946.000000000
1962-07-01	50911735.000000000
1962-10-01	71322107.000000000
1963-01-01	60083180.000000000
1963-04-01	57318524.000000000
1963-07-01	53730483.000000000
1963-10-01	89304389.000000000
1964-01-01	91918792.000000000
1964-04-01	82771387.000000000
1964-07-01	59981009.000000000
1964-10-01	109522435.000000000
1965-01-01	78744606.000000000
1965-04-01	78305866.000000000
1965-07-01	68335076.000000000
1965-10-01	124625870.000000000
1966-01-01	89235874.000000000
1966-04-01	126111572.000000000
1966-07-01	95587970.000000000
1966-10-01	141100213.000000000
1967-01-01	125333861.999999990
1967-04-01	114334739.000000000
1967-07-01	108063179.000000000
1967-10-01	161077254.000000000
1968-01-01	162041278.000000000
1968-04-01	153838063.000000000
1968-07-01	148623682.000000000
1968-10-01	204087482.000000000
1969-01-01	198784153.000000000
1969-04-01	189124084.000000000
1969-07-01	169299100.000000000
1969-10-01	242212085.000000000
1970-01-01	231643287.000000000
1970-04-01	259340930.000000030
1970-07-01	213495727.000000000
1970-10-01	299731347.000000000
1971-01-01	296463044.000000000
1971-04-01	313674828.000000000
1971-07-01	264372003.000000030
1971-10-01	361438462.000000000
1972-01-01	383558112.000000000
1972-04-01	359568113.000000000
1972-07-01	324147465.000000000
1972-10-01	406501148.000000000
1973-01-01	453980504.000000000
1973-04-01	436429147.000000000
1973-07-01	435177840.000000000
1973-10-01	493492842.000000000
1974-01-01	551193609.000000000
1974-04-01	605556958.000000000
1974-07-01	536933395.000000000
1974-10-01	758281947.000000000
1975-01-01	671484981.000000000
1975-04-01	654244347.000000000
1975-07-01	542075055.000000000
1975-10-01	778315483.000000000
1976-01-01	860591637.000000000
1976-04-01	753705841.000000000
1976-07-01	835728967.000000000
1976-10-01	1057227772.000000100
1977-01-01	1061943912.999999900
1977-04-01	1077660980.000000000
1977-07-01	1096770762.000000000
1977-10-01	1423309653.000000000
1978-01-01	1476286467.000000000
1978-04-01	1535685094.000000000
1978-07-01	1331952809.000000000
1978-10-01	1674455783.000000000
1979-01-01	1768951714.000000000
1979-04-01	1801846911.000000000
1979-07-01	1659850589.000000000
1979-10-01	2109132981.000000200
1980-01-01	2062432536.000000200
1980-04-01	2213077422.000000000
1980-07-01	1841800392.000000000
1980-10-01	2670887575.000000000
1981-01-01	2216423708.000000000
1981-04-01	2828752419.000000000
1981-07-01	2947843028.000000000
1981-10-01	3356626279.000000000
1982-01-01	3283761134.000000000
1982-04-01	3093483286.000000000
1982-07-01	3144870962.000000000
1982-10-01	4048772492.000000500
1983-01-01	3728416513.000000000
1983-04-01	4263793167.000000000
1983-07-01	3959104132.000000000
1983-10-01	5109020230.000000000
1984-01-01	5648631015.000000000
1984-04-01	5808276718.000000000
1984-07-01	5168976055.000000000
1984-10-01	6080776748.000000000
1985-01-01	5826542257.000000000
1985-04-01	6022699807.000000000
1985-07-01	5528683303.000000000
1985-10-01	7258863786.000000000
1986-01-01	5343699650.000000000
1986-04-01	6058738055.000000000
1986-07-01	4942096571.000000000
1986-10-01	6522089839.000000000
1987-01-01	5838026817.000000000
1987-04-01	6437342566.000000000
1987-07-01	5954773118.000000000
1987-10-01	6986060968.000000000
1988-01-01	6734942063.000000000
1988-04-01	7131236943.000000000
1988-07-01	6601270900.000000000
1988-10-01	7698235909.000000000
1989-01-01	7655091113.000000000
1989-04-01	8123431718.999999000
1989-07-01	6627390526.000000000
1989-10-01	8453273533.000001000
1990-01-01	8158967257.000000000
1990-04-01	8576643829.000000000
1990-07-01	7384421195.000000000
1990-10-01	9793826151.000000000
1991-01-01	9151572396.000000000
1991-04-01	9706919057.000000000
1991-07-01	7879010781.000000000
1991-10-01	10679531703.000000000
1992-01-01	9819982952.000000000
1992-04-01	10056903962.000000000
1992-07-01	8417981375.000000000
1992-10-01	11405992751.000000000
1993-01-01	10819815081.000000000
1993-04-01	11888963140.000000000
1993-07-01	10497766008.000000000
1993-10-01	13399610532.000000000
1994-01-01	14176527682.000000000
1994-04-01	15136231401.000000000
1994-07-01	12922431731.000000000
1994-10-01	16642001039.000000000
1995-01-01	18966000000.000000000
1995-04-01	18967700000.000000000
1995-07-01	16400099999.999998000
1995-10-01	20473300000.000000000
1996-01-01	20897000000.000000000
1996-04-01	21445700000.000000000
1996-07-01	18892200000.000000000
1996-10-01	23225200000.000000000
1997-01-01	20518000000.000000000
1997-04-01	23125800000.000000000
1997-07-01	20073500000.000000000
1997-10-01	25129600000.000000000
1998-01-01	25130300000.000000000
1998-04-01	26572500000.000000000
1998-07-01	22438900000.000000000
1998-10-01	25737400000.000000000
1999-01-01	23528400000.000000000
1999-04-01	24934900000.000000000
1999-07-01	22390200000.000000000
1999-10-01	27132200000.000000000
2000-01-01	29953200000.000000000
2000-04-01	32242800000.000004000
2000-07-01	28225600000.000000000
2000-10-01	34362800000.000000000
2001-01-01	34330900000.000000000
2001-04-01	33991400000.000000000
2001-07-01	29128400000.000000000
2001-10-01	32807899999.999996000
2002-01-01	33042700000.000004000
2002-04-01	34932200000.000000000
2002-07-01	30140200000.000000000
2002-10-01	34802800000.000000000
2003-01-01	34928900000.000000000
2003-04-01	35648200000.000000000
2003-07-01	31135600000.000000000
2003-10-01	36323400000.000000000
2004-01-01	36398300000.000000000
2004-04-01	38303100000.000000000
2004-07-01	33528799999.999996000
2004-10-01	38584400000.000000000
2005-01-01	36853200000.000000000
2005-04-01	40960900000.000000000
2005-07-01	36033100000.000000000
2005-10-01	40999300000.000000000
2006-01-01	42839100000.000000000
2006-04-01	44154500000.000000000
2006-07-01	38800000000.000000000
2006-10-01	44417200000.000000000
2007-01-01	46940800000.000000000
2007-04-01	47257300000.000000000
2007-07-01	42887400000.000000000
2007-10-01	47735700000.000000000
2008-01-01	49155600000.000000000
2008-04-01	51178600000.000000000
2008-07-01	47007900000.000000000
2008-10-01	44045800000.000000000
2009-01-01	38893100000.000000000
2009-04-01	41182200000.000000000
2009-07-01	39266400000.000000000
2009-10-01	43648200000.000000000
2010-01-01	44705400000.000000000
2010-04-01	48611300000.000000000
2010-07-01	46032400000.000000000
2010-10-01	52562800000.000000000
2011-01-01	55988500000.000000000
2011-04-01	56407700000.000000000
2011-07-01	52252200000.000000000
2011-10-01	55574800000.000000000
2012-01-01	57303400000.000000000
2012-04-01	57758700000.000000000
2012-07-01	55108500000.000000000
2012-10-01	59631900000.000000000
2013-01-01	59766200000.000000000
2013-04-01	62665000000.000000000
2013-07-01	57011800000.000000000
2013-10-01	59871300000.000000000
2014-01-01	60341300000.000000000
2014-04-01	62086800000.000000000
2014-07-01	59203700000.000000000
2014-10-01	62655500000.000000000
2015-01-01	62648800000.000000000
2015-04-01	65560400000.000000000
2015-07-01	61321300000.000000000
2015-10-01	65068900000.000000000
2016-01-01	62941400000.000000000
2016-04-01	68628600000.000010000
2016-07-01	62456400000.000000000
2016-10-01	68015000000.000000000
2017-01-01	72370900000.000000000
2017-04-01	72051000000.000000000
2017-07-01	65496200000.000000000
2017-10-01	72979400000.000000000
2018-01-01	72837700000.000000000
2018-04-01	76243400000.000000000