Quarter	National currency, Monthly Level
1960-01-01	9327520.675172830
1960-04-01	10948613.840644000
1960-07-01	11846450.055366600
1960-10-01	14614778.384094300
1961-01-01	10200416.995041900
1961-04-01	10439839.985634599
1961-07-01	11626978.980656601
1961-10-01	15223311.818517400
1962-01-01	10724154.786963400
1962-04-01	12829081.912590700
1962-07-01	13482507.157749800
1962-10-01	16061292.285591701
1963-01-01	10903722.029907900
1963-04-01	14515018.804680700
1963-07-01	13886533.454375000
1963-10-01	20565437.296116400
1964-01-01	14205764.108498499
1964-04-01	17727277.261799100
1964-07-01	17637493.640326798
1964-10-01	24665556.010015900
1965-01-01	16375534.960744599
1965-04-01	19173791.163296502
1965-07-01	21558045.111281800
1965-10-01	26585927.913727902
1966-01-01	17981664.189303800
1966-04-01	20660208.896559298
1966-07-01	20570425.275087003
1966-10-01	30745902.375275600
1967-01-01	17308287.028261900
1967-04-01	23648008.299997002
1967-07-01	22615496.653066100
1967-10-01	36187787.432288200
1968-01-01	19667601.081393800
1968-04-01	24321385.461038900
1968-07-01	26396384.712842000
1968-10-01	34860985.026087105
1969-01-01	20779920.391855600
1969-04-01	30326912.141738400
1969-07-01	27623427.539629500
1969-10-01	39255394.499256805
1970-01-01	23373669.456609600
1970-04-01	32915673.227521703
1970-07-01	29468979.758781303
1970-10-01	49869813.748865195
1971-01-01	25353897.107969800
1971-04-01	35923424.546842100
1971-07-01	36172823.495376200
1971-10-01	50637962.510350100
1972-01-01	26306601.091369800
1972-04-01	41425165.351502900
1972-07-01	40557257.010604400
1972-10-01	66594507.237557500
1973-01-01	30835685.996747800
1973-04-01	58359353.956963696
1973-07-01	57750820.522540696
1973-10-01	76341018.146267490
1974-01-01	51775221.715665200
1974-04-01	65596911.443421400
1974-07-01	60813439.610538600
1974-10-01	108453626.759510000
1975-01-01	66125637.214313500
1975-04-01	61816023.383645400
1975-07-01	56059895.651479900
1975-10-01	62045470.416296700
1976-01-01	65327560.579004600
1976-04-01	66290240.520346000
1976-07-01	66544627.447850700
1976-10-01	76615356.989654900
1977-01-01	85199668.798196400
1977-04-01	96766792.031204800
1977-07-01	91030616.214922010
1977-10-01	114499057.271975000
1978-01-01	111107231.571912000
1978-04-01	128939256.392095000
1978-07-01	123811614.010235000
1978-10-01	167112259.454714000
1979-01-01	187627816.961124000
1979-04-01	218308875.609779980
1979-07-01	210891750.880378000
1979-10-01	261305254.337048000
1980-01-01	288584511.327700000
1980-04-01	294904280.683553040
1980-07-01	261933739.687354000
1980-10-01	309903133.448389000
1981-01-01	282853323.490388000
1981-04-01	331989904.330563000
1981-07-01	304895202.561826000
1981-10-01	361733222.932732050
1982-01-01	349732145.529274000
1982-04-01	386214223.720833000
1982-07-01	408281042.687124000
1982-10-01	510499695.733283040
1983-01-01	536297522.969642940
1983-04-01	590481938.528147000
1983-07-01	643928133.198990000
1983-10-01	766023882.443311900
1984-01-01	877814467.134205900
1984-04-01	898584411.568121000
1984-07-01	927185482.986004000
1984-10-01	1090172683.831960200
1985-01-01	1200237427.799000000
1985-04-01	1191628176.095610000
1985-07-01	1155066290.240520000
1985-10-01	1278419010.185450000
1986-01-01	1220214283.576579800
1986-04-01	1360955098.213310000
1986-07-01	1340185153.779390000
1986-10-01	1459826817.370140000
1987-01-01	1532970540.996200000
1987-04-01	1576934587.643780000
1987-07-01	1613421653.814310000
1987-10-01	1702117895.870950000
1988-01-01	1694915254.237290100
1988-04-01	1778718288.923690000
1988-07-01	1942493590.447020000
1988-10-01	2108373819.095980200
1989-01-01	2363858101.974240300
1989-04-01	2478277351.582690000
1989-07-01	2419119920.990410000
1989-10-01	2708188266.278270000
1990-01-01	2944019912.012049700
1990-04-01	2978142676.150480300
1990-07-01	2692670663.700480000
1990-10-01	2982876268.193650200
1991-01-01	2930043594.936199700
1991-04-01	2919982841.352339700
1991-07-01	2796435590.227550000
1991-10-01	3060080206.701850000
1992-01-01	3231866202.452090000
1992-04-01	2844664358.895060000
1992-07-01	3068115840.823620300
1992-10-01	2953083069.801779700
1993-01-01	2883725222.214460000
1993-04-01	2925444678.325240000
1993-07-01	2906525274.089440000
1993-10-01	3208791811.733720000
1994-01-01	3557905447.870630000
1994-04-01	3612818108.358860000
1994-07-01	3653006254.925630000
1994-10-01	4018694945.182110300
1995-01-01	4494300000.000000000
1995-04-01	4324500000.000000000
1995-07-01	4106000000.000000000
1995-10-01	4493300000.000000000
1996-01-01	4949400000.000000000
1996-04-01	4904700000.000000000
1996-07-01	4595600000.000000000
1996-10-01	4938500000.000000000
1997-01-01	5091300000.000000000
1997-04-01	5340600000.000000000
1997-07-01	5073500000.000000000
1997-10-01	5618600000.000000000
1998-01-01	5539700000.000000000
1998-04-01	5707500000.000000000
1998-07-01	5310600000.000000000
1998-10-01	5557400000.000000000
1999-01-01	5643300000.000000000
1999-04-01	5755300000.000000000
1999-07-01	5568400000.000000000
1999-10-01	6059100000.000000000
2000-01-01	6467000000.000000000
2000-04-01	6383300000.000000000
2000-07-01	6440200000.000000000
2000-10-01	7088200000.000000000
2001-01-01	6940400000.000000000
2001-04-01	7050300000.000000000
2001-07-01	6174900000.000000000
2001-10-01	6752700000.000000000
2002-01-01	6685800000.000000000
2002-04-01	7181400000.000000000
2002-07-01	6523500000.000000000
2002-10-01	7007700000.000000000
2003-01-01	7185900000.000000000
2003-04-01	7019200000.000000000
2003-07-01	6746300000.000000000
2003-10-01	7122600000.000000000
2004-01-01	7277500000.000000000
2004-04-01	7524100000.000000000
2004-07-01	6923000000.000000000
2004-10-01	7045300000.000000000
2005-01-01	7579700000.000000000
2005-04-01	7855700000.000000000
2005-07-01	7569000000.000000000
2005-10-01	8132700000.000000000
2006-01-01	8582300000.000000000
2006-04-01	8984800000.000000000
2006-07-01	8744500000.000000000
2006-10-01	9329000000.000000000
2007-01-01	9676300000.000000000
2007-04-01	9735600000.000000000
2007-07-01	9157100000.000000000
2007-10-01	9725000000.000000000
2008-01-01	10226500000.000000000
2008-04-01	10231400000.000000000
2008-07-01	9677500000.000000000
2008-10-01	8711900000.000000000
2009-01-01	7501000000.000000000
2009-04-01	7772500000.000000000
2009-07-01	7988700000.000000000
2009-10-01	8434500000.000000000
2010-01-01	8784600000.000000000
2010-04-01	9333400000.000000000
2010-07-01	9324700000.000000000
2010-10-01	9825100000.000000000
2011-01-01	10366100000.000000000
2011-04-01	10871800000.000000000
2011-07-01	10594600000.000000000
2011-10-01	10995400000.000000000
2012-01-01	11515700000.000000000
2012-04-01	11533200000.000000000
2012-07-01	10972900000.000000000
2012-10-01	11191300000.000000000
2013-01-01	11457300000.000000000
2013-04-01	12261000000.000000000
2013-07-01	11631400000.000000000
2013-10-01	11953200000.000000000
2014-01-01	11674200000.000000000
2014-04-01	12142500000.000000000
2014-07-01	11783900000.000000000
2014-10-01	12453000000.000000000
2015-01-01	12088700000.000000000
2015-04-01	12986100000.000000000
2015-07-01	12115000000.000000000
2015-10-01	12444200000.000000000
2016-01-01	11891700000.000000000
2016-04-01	12775400000.000000000
2016-07-01	12317600000.000000000
2016-10-01	13054100000.000000000
2017-01-01	13909000000.000000000
2017-04-01	13726800000.000000000
2017-07-01	13270700000.000000000
2017-10-01	14136100000.000000000
2018-01-01	14332000000.000000000
2018-04-01	15204400000.000000000