Quarter	Millions of National Currency
1975-01-01	24785
1975-04-01	26323
1975-07-01	27928
1975-10-01	30238
1976-01-01	30153
1976-04-01	30954
1976-07-01	32710
1976-10-01	35633
1977-01-01	34845
1977-04-01	36588
1977-07-01	38299
1977-10-01	41083
1978-01-01	40704
1978-04-01	42595
1978-07-01	44574
1978-10-01	47289
1979-01-01	46344
1979-04-01	50000
1979-07-01	53520
1979-10-01	57430
1980-01-01	57154
1980-04-01	58794
1980-07-01	61970
1980-10-01	65180
1981-01-01	63697
1981-04-01	65268
1981-07-01	67943
1981-10-01	72176
1982-01-01	70779
1982-04-01	71756
1982-07-01	74192
1982-10-01	78085
1983-01-01	77655
1983-04-01	77774
1983-07-01	81695
1983-10-01	85876
1984-01-01	83893
1984-04-01	83063
1984-07-01	86844
1984-10-01	93148
1985-01-01	91443
1985-04-01	92009
1985-07-01	96331
1985-10-01	101469
1986-01-01	99829
1986-04-01	99032
1986-07-01	102377
1986-10-01	109073
1987-01-01	107732
1987-04-01	108856
1987-07-01	116802
1987-10-01	122575
1988-01-01	121601
1988-04-01	123357
1988-07-01	129557
1988-10-01	137155
1989-01-01	135178
1989-04-01	136777
1989-07-01	143601
1989-10-01	150956
1990-01-01	147545
1990-04-01	150696
1990-07-01	156412
1990-10-01	161022
1991-01-01	155894
1991-04-01	158327
1991-07-01	164049
1991-10-01	169697
1992-01-01	165029
1992-04-01	164124
1992-07-01	168118
1992-10-01	174901
1993-01-01	170799
1993-04-01	171919
1993-07-01	178491
1993-10-01	186525
1994-01-01	181910
1994-04-01	181253
1994-07-01	187495
1994-10-01	194537
1995-01-01	206275
1995-04-01	206494
1995-07-01	212534
1995-10-01	221233
1996-01-01	219580
1996-04-01	221607
1996-07-01	226828
1996-10-01	235417
1997-01-01	232726
1997-04-01	233949
1997-07-01	238839
1997-10-01	243439
1998-01-01	243104
1998-04-01	242475
1998-07-01	248793
1998-10-01	256866
1999-01-01	255238
1999-04-01	252447
1999-07-01	258658
1999-10-01	264815
2000-01-01	269171
2000-04-01	268966
2000-07-01	273715
2000-10-01	277489
2001-01-01	279076
2001-04-01	278520
2001-07-01	282549
2001-10-01	289298
2002-01-01	291010
2002-04-01	290691
2002-07-01	297171
2002-10-01	304084
2003-01-01	308670
2003-04-01	306949
2003-07-01	313475
2003-10-01	322753
2004-01-01	325268
2004-04-01	321907
2004-07-01	328956
2004-10-01	336723
2005-01-01	340333
2005-04-01	342113
2005-07-01	347848
2005-10-01	358459
2006-01-01	364519
2006-04-01	356642
2006-07-01	368667
2006-10-01	376074
2007-01-01	386147
2007-04-01	373592
2007-07-01	386864
2007-10-01	394839
2008-01-01	403452
2008-04-01	390155
2008-07-01	394171
2008-10-01	392018
2009-01-01	387211
2009-04-01	376446
2009-07-01	384483
2009-10-01	389073
2010-01-01	397135
2010-04-01	390716
2010-07-01	396246
2010-10-01	403369
2011-01-01	416271
2011-04-01	402456
2011-07-01	408117
2011-10-01	417702
2012-01-01	422095
2012-04-01	412809
2012-07-01	424522
2012-10-01	434991
2013-01-01	438363
2013-04-01	430392
2013-07-01	439704
2013-10-01	452888
2014-01-01	458366
2014-04-01	455598
2014-07-01	459739
2014-10-01	470592
2015-01-01	469120
2015-04-01	469103
2015-07-01	472366
2015-10-01	485250
2016-01-01	485753
2016-04-01	486658
2016-07-01	490693
2016-10-01	506420
2017-01-01	505356
2017-04-01	505286
2017-07-01	509159
2017-10-01	524670
2018-01-01	521334
2018-04-01	519535
2018-07-01	528184