Quarter	National Currency
1970-01-01	48230347950.6229
1970-04-01	49124546671.4405
1970-07-01	48706079289.7771
1970-10-01	49530680277.6444
1971-01-01	48976541365.9259
1971-04-01	52643196613.2589
1971-07-01	53932076148.7823
1971-10-01	53884503014.8668
1972-01-01	54342614674.7931
1972-04-01	57565254005.5822
1972-07-01	58483239293.3575
1972-10-01	62099678454.8909
1973-01-01	61645971714.7716
1973-04-01	65998913468.0326
1973-07-01	67219076254.5671
1973-10-01	70148347926.2110
1974-01-01	67805811572.8572
1974-04-01	71038141727.2217
1974-07-01	71805478757.5982
1974-10-01	76357522886.1349
1975-01-01	76198945773.0835
1975-04-01	83683785509.1097
1975-07-01	86028083830.3863
1975-10-01	95555044388.9300
1976-01-01	96558485120.9609
1976-04-01	102364169426.5650
1976-07-01	100998644286.4000
1976-10-01	106552367179.0450
1977-01-01	105213271557.7220
1977-04-01	111735195823.9420
1977-07-01	111145817553.7670
1977-10-01	116944453987.6800
1978-01-01	113152699017.8290
1978-04-01	120135377895.8590
1978-07-01	118091495105.4190
1978-10-01	124796664035.6090
1979-01-01	124530606879.2670
1979-04-01	131359994548.0140
1979-07-01	129309063885.8830
1979-10-01	137120748671.5870
1980-01-01	135158797389.5570
1980-04-01	140235907959.0860
1980-07-01	139443022393.8290
1980-10-01	152049021897.4540
1981-01-01	150389248114.1830
1981-04-01	158312817862.9840
1981-07-01	155269899260.3200
1981-10-01	167867969908.2930
1982-01-01	166406417516.3360
1982-04-01	172835838466.6090
1982-07-01	171997141735.3590
1982-10-01	186737765377.4480
1983-01-01	190539211170.8750
1983-04-01	208796722786.8600
1983-07-01	212987563491.2240
1983-10-01	238157275268.3270
1984-01-01	237042830557.1600
1984-04-01	252223065195.9870
1984-07-01	251843361108.6250
1984-10-01	280137042012.8410
1985-01-01	271973844626.5390
1985-04-01	291684979778.8280
1985-07-01	294675920327.7700
1985-10-01	330565444947.1480
1986-01-01	327090844203.4000
1986-04-01	339153276602.8430
1986-07-01	330361937652.0660
1986-10-01	359284641104.7190
1987-01-01	341109941981.1050
1987-04-01	360929438160.6460
1987-07-01	344537850574.9000
1987-10-01	373124899138.2610
1988-01-01	345665510045.4870
1988-04-01	371471292242.7190
1988-07-01	364210222432.8880
1988-10-01	393093281607.2780
1989-01-01	299446448478.7330
1989-04-01	310811141580.7500
1989-07-01	302089400362.9230
1989-10-01	324378294586.2590
1990-01-01	313806487049.4990
1990-04-01	325964065716.7730
1990-07-01	326845049678.1700
1990-10-01	345081417679.0810
1991-01-01	327623000000.0000
1991-04-01	346273000000.0000
1991-07-01	356490000000.0000
1991-10-01	358831000000.0000
1992-01-01	373581000000.0000
1992-04-01	385104000000.0000
1992-07-01	382120000000.0000
1992-10-01	374619000000.0000
1993-01-01	381852000000.0000
1993-04-01	401200000000.0000
1993-07-01	413989000000.0000
1993-10-01	422878000000.0000
1994-01-01	428717000000.0000
1994-04-01	427598000000.0000
1994-07-01	416011000000.0000
1994-10-01	406119000000.0000
1995-01-01	410240000000.0000
1995-04-01	418789000000.0000
1995-07-01	420185000000.0000
1995-10-01	418949000000.0000
1996-01-01	428480000000.0000
1996-04-01	444597000000.0000
1996-07-01	457786000000.0000
1996-10-01	464386000000.0000
1997-01-01	470582000000.0000
1997-04-01	480972000000.0000
1997-07-01	486632000000.0000
1997-10-01	500874000000.0000
1998-01-01	493363000000.0000
1998-04-01	504015000000.0000
1998-07-01	530312000000.0000
1998-10-01	520249000000.0000
1999-01-01	518872000000.0000
1999-04-01	527258000000.0000
1999-07-01	541427000000.0000
1999-10-01	534988000000.0000
2000-01-01	544848000000.0000
2000-04-01	547345000000.0000
2000-07-01	528715000000.0000
2000-10-01	507134000000.0000
2001-01-01	539457000000.0000
2001-04-01	553418000000.0000
2001-07-01	577537000000.0000
2001-10-01	546402000000.0000
2002-01-01	546185000000.0000
2002-04-01	564875000000.0000
2002-07-01	591127000000.0000
2002-10-01	611199000000.0000
2003-01-01	641890000000.0000
2003-04-01	677901000000.0000
2003-07-01	677180000000.0000
2003-10-01	680539000000.0000
2004-01-01	761392000000.0000
2004-04-01	765567000000.0000
2004-07-01	774084000000.0000
2004-10-01	698957000000.0000
2005-01-01	703019000000.0000
2005-04-01	778698000000.0000
2005-07-01	783342000000.0000
2005-10-01	800398000000.0000
2006-01-01	844499000000.0000
2006-04-01	861473000000.0000
2006-07-01	867036000000.0000
2006-10-01	892137000000.0000
2007-01-01	952617000000.0000
2007-04-01	970539000000.0000
2007-07-01	998524000000.0000
2007-10-01	1045646000000.0000
2008-01-01	1115172000000.0000
2008-04-01	1117651000000.0000
2008-07-01	1111842000000.0000
2008-10-01	1119112000000.0000
2009-01-01	1188518000000.0000
2009-04-01	1205289000000.0000
2009-07-01	1216601000000.0000
2009-10-01	1169705000000.0000
2010-01-01	1208144000000.0000
2010-04-01	1222292000000.0000
2010-07-01	1246643000000.0000
2010-10-01	1261781000000.0000
2011-01-01	1147955000000.0000
2011-04-01	1116121000000.0000
2011-07-01	1181780000000.0000
2011-10-01	1186857000000.0000
2012-01-01	1329689000000.0000
2012-04-01	1323645000000.0000
2012-07-01	1315597000000.0000
2012-10-01	1211145000000.0000
2013-01-01	1135992000000.0000
2013-04-01	1087753000000.0000
2013-07-01	1083046000000.0000
2013-10-01	1091899000000.0000