Quarter	National Currency
1980-01-01	24754577346
1980-04-01	25755695792
1980-07-01	26632278706
1980-10-01	27448805296
1981-01-01	28485049755
1981-04-01	29447014581
1981-07-01	30400271852
1981-10-01	31378700473
1982-01-01	32883926828
1982-04-01	33890756150
1982-07-01	34792620896
1982-10-01	35586242464
1983-01-01	36665053311
1983-04-01	37736279098
1983-07-01	38594460653
1983-10-01	39865811304
1984-01-01	40025780277
1984-04-01	41250040144
1984-07-01	41173624683
1984-10-01	42782249106
1985-01-01	43191834920
1985-04-01	44464941725
1985-07-01	45039861237
1985-10-01	46339507511
1986-01-01	46029514630
1986-04-01	47490413100
1986-07-01	47496056761
1986-10-01	48530534443
1987-01-01	48980773065
1987-04-01	50041557395
1987-07-01	50910722366
1987-10-01	52454912253
1988-01-01	52879637900
1988-04-01	54110532159
1988-07-01	54996805090
1988-10-01	56522037838
1989-01-01	56613059921
1989-04-01	58312288464
1989-07-01	59019790637
1989-10-01	61022939039
1990-01-01	61302139552
1990-04-01	63284570390
1990-07-01	64540786122
1990-10-01	65785522382
1991-01-01	64409010529
1991-04-01	66210403777
1991-07-01	66493648589
1991-10-01	68089272929
1992-01-01	67303383159
1992-04-01	68400808792
1992-07-01	69158656437
1992-10-01	70453406181
1993-01-01	68691708238
1993-04-01	69511254145
1993-07-01	69303393963
1993-10-01	70548937915
1994-01-01	68694998165
1994-04-01	69981589808
1994-07-01	70569467770
1994-10-01	72726333028
1995-01-01	70855608861
1995-04-01	72471516470
1995-07-01	72540306124
1995-10-01	73853162542
1996-01-01	72600348084
1996-04-01	74037293088
1996-07-01	74197979799
1996-10-01	75449560176
1997-01-01	73475205854
1997-04-01	75246875428
1997-07-01	76102394266
1997-10-01	79686476948
1998-01-01	76972034287
1998-04-01	79005614595
1998-07-01	80377521567
1998-10-01	84171828530
1999-01-01	80483873343
1999-04-01	82457967152
1999-07-01	83987163908
1999-10-01	89308512616
2000-01-01	85825617396
2000-04-01	88234907061
2000-07-01	90399928128
2000-10-01	96232054953
2001-01-01	90557909057
2001-04-01	93157270771
2001-07-01	94595411168
2001-10-01	100406613497
2002-01-01	94753035570
2002-04-01	97708069445
2002-07-01	98528823271
2002-10-01	104014028502
2003-01-01	98423108198
2003-04-01	100407865215
2003-07-01	101569609432
2003-10-01	107669940629
2004-01-01	102499441520
2004-04-01	104831581425
2004-07-01	105727793464
2004-10-01	112304833661
2005-01-01	106708518480
2005-04-01	108488137872
2005-07-01	110212189845
2005-10-01	118045542447
2006-01-01	112259743626
2006-04-01	114378193000
2006-07-01	116277603171
2006-10-01	124868178124
2007-01-01	117477279573
2007-04-01	119050353364
2007-07-01	120479438083
2007-10-01	128911890059
2008-01-01	122787610569
2008-04-01	124168836764
2008-07-01	124980367433
2008-10-01	131102924962
2009-01-01	123051766847
2009-04-01	122742485220
2009-07-01	123934804143
2009-10-01	130936809035
2010-01-01	124698718833
2010-04-01	126755496296
2010-07-01	127604654686
2010-10-01	136054709599
2011-01-01	129965249437