Quarter	National Currency
1970-01-01	22055218851.7915
1970-04-01	22022673401.8730
1970-07-01	21324081535.0163
1970-10-01	22028728369.2997
1971-01-01	21371007532.5733
1971-04-01	24073036746.7427
1971-07-01	24866994350.5700
1971-10-01	23890630853.0130
1972-01-01	23983725977.1987
1972-04-01	26177137927.5244
1972-07-01	26170326089.1694
1972-10-01	28057962184.4463
1973-01-01	27024833367.2638
1973-04-01	29866883703.1759
1973-07-01	29828283285.8306
1973-10-01	31038519900.2443
1974-01-01	28444723228.8274
1974-04-01	30553365635.1792
1974-07-01	30653272597.7199
1974-10-01	32866363192.1824
1975-01-01	31103610800.0814
1975-04-01	36150426150.2443
1975-07-01	35897631260.1792
1975-10-01	41437169584.6906
1976-01-01	39395131820.0326
1976-04-01	42798023513.8437
1976-07-01	40718899073.6971
1976-10-01	44015828837.5407
1977-01-01	41860260433.6319
1977-04-01	45734682715.7981
1977-07-01	43570788731.6775
1977-10-01	47989401211.3192
1978-01-01	45658238752.0358
1978-04-01	51263624847.3127
1978-07-01	49609861868.8925
1978-10-01	55638338813.1107
1979-01-01	53837742874.5928
1979-04-01	57390495012.2150
1979-07-01	55185729997.9642
1979-10-01	60787331738.5994
1980-01-01	57407146172.6384
1980-04-01	60137936482.0847
1980-07-01	58302524480.8632
1980-10-01	66460836217.4267
1981-01-01	62777902280.1303
1981-04-01	68701931036.2378
1981-07-01	65849284507.3290
1981-10-01	73691224195.8469
1982-01-01	70745482542.7524
1982-04-01	76116238650.2443
1982-07-01	73353659761.8078
1982-10-01	83539628715.3909
1983-01-01	83199793668.5668
1983-04-01	93086798605.4560
1983-07-01	93453881005.7003
1983-10-01	103641363701.1400
1984-01-01	100703190757.3290
1984-04-01	110976199867.6710
1984-07-01	108601138894.5440
1984-10-01	122367107339.1690
1985-01-01	116324249847.3130
1985-04-01	129686806087.1340
1985-07-01	131740953786.6450
1985-10-01	154108760331.8400
1986-01-01	150588553644.1370
1986-04-01	162784014912.4590
1986-07-01	155143402890.8790
1986-10-01	167662804916.5310
1987-01-01	161270273055.7820
1987-04-01	178435348839.5770
1987-07-01	165936382328.9900
1987-10-01	182515640014.2510
1988-01-01	173084271376.2220
1988-04-01	194421219717.0200
1988-07-01	188905144391.2870
1988-10-01	208258334028.9090
1989-01-01	193693109883.9580
1989-04-01	196893160168.9740
1989-07-01	192384480048.8600
1989-10-01	210513809395.3580
1990-01-01	195861545093.6480
1990-04-01	209374718648.2080
1990-07-01	204974271070.8470
1990-10-01	221197799419.7880
1991-01-01	205083000000.0000
1991-04-01	221296000000.0000
1991-07-01	234600000000.0000
1991-10-01	235863000000.0000
1992-01-01	246787000000.0000
1992-04-01	256212000000.0000
1992-07-01	251953000000.0000
1992-10-01	247071000000.0000
1993-01-01	251472000000.0000
1993-04-01	266733000000.0000
1993-07-01	270804000000.0000
1993-10-01	294185000000.0000
1994-01-01	292050000000.0000
1994-04-01	295851000000.0000
1994-07-01	289568000000.0000
1994-10-01	279963000000.0000
1995-01-01	278277000000.0000
1995-04-01	287052000000.0000
1995-07-01	287505000000.0000
1995-10-01	290895000000.0000
1996-01-01	295628000000.0000
1996-04-01	308158000000.0000
1996-07-01	313149000000.0000
1996-10-01	322743000000.0000
1997-01-01	315303000000.0000
1997-04-01	330384000000.0000
1997-07-01	337235000000.0000
1997-10-01	343497000000.0000
1998-01-01	344571000000.0000
1998-04-01	360454000000.0000
1998-07-01	365411000000.0000
1998-10-01	367060000000.0000
1999-01-01	373044000000.0000
1999-04-01	389349000000.0000
1999-07-01	387180000000.0000
1999-10-01	377952000000.0000
2000-01-01	389206000000.0000
2000-04-01	393598000000.0000
2000-07-01	391731000000.0000
2000-10-01	386604000000.0000
2001-01-01	378915000000.0000
2001-04-01	402956000000.0000
2001-07-01	408717000000.0000
2001-10-01	414851000000.0000
2002-01-01	407027000000.0000
2002-04-01	420552000000.0000
2002-07-01	438928000000.0000
2002-10-01	438084000000.0000
2003-01-01	440216000000.0000
2003-04-01	464383000000.0000
2003-07-01	461169000000.0000
2003-10-01	469138000000.0000
2004-01-01	476877000000.0000
2004-04-01	500320000000.0000
2004-07-01	506418000000.0000
2004-10-01	536546000000.0000
2005-01-01	551212000000.0000
2005-04-01	607025000000.0000
2005-07-01	621868000000.0000
2005-10-01	643536000000.0000
2006-01-01	651576000000.0000
2006-04-01	687482000000.0000
2006-07-01	675107000000.0000
2006-10-01	699326000000.0000
2007-01-01	719660000000.0000
2007-04-01	747626000000.0000
2007-07-01	742587000000.0000
2007-10-01	755009000000.0000
2008-01-01	781279000000.0000
2008-04-01	771114000000.0000
2008-07-01	743797000000.0000
2008-10-01	753205000000.0000
2009-01-01	750684000000.0000
2009-04-01	779595000000.0000
2009-07-01	778882000000.0000
2009-10-01	793139000000.0000
2010-01-01	810503000000.0000
2010-04-01	825938000000.0000
2010-07-01	816574000000.0000
2010-10-01	800432000000.0000
2011-01-01	780063000000.0000
2011-04-01	787388000000.0000
2011-07-01	782139000000.0000
2011-10-01	779664000000.0000
2012-01-01	774527000000.0000
2012-04-01	819415000000.0000
2012-07-01	839071000000.0000
2012-10-01	851407000000.0000
2013-01-01	852507000000.0000
2013-04-01	863951000000.0000
2013-07-01	864974000000.0000
2013-10-01	879570000000.0000