Quarter	National Currency
1978-01-01	37444645428
1978-04-01	38907990054
1978-07-01	39617575855
1978-10-01	40890147872
1979-01-01	39950831007
1979-04-01	39989931804
1979-07-01	40251584229
1979-10-01	42409103222
1980-01-01	42717339608
1980-04-01	42943661656
1980-07-01	41869447919
1980-10-01	43933333922
1981-01-01	43331965585
1981-04-01	44408306302
1981-07-01	42780295709
1981-10-01	46408687278
1982-01-01	44385161757
1982-04-01	45378781916
1982-07-01	43230398788
1982-10-01	47051756024
1983-01-01	45049447439
1983-04-01	46002781740
1983-07-01	44127891844
1983-10-01	48207128256
1984-01-01	46480401274
1984-04-01	47558074812
1984-07-01	46071794901
1984-10-01	49551715194
1985-01-01	47559090257
1985-04-01	48735619187
1985-07-01	47214458004
1985-10-01	50965160761
1986-01-01	48981973210
1986-04-01	50647169014
1986-07-01	49031548431
1986-10-01	53072100731
1987-01-01	50786207256
1987-04-01	52175753913
1987-07-01	50823860456
1987-10-01	55095478437
1988-01-01	53273263831
1988-04-01	54532787279
1988-07-01	53268079143
1988-10-01	57708939209
1989-01-01	56664801041
1989-04-01	58011024754
1989-07-01	56309480351
1989-10-01	60137590536
1990-01-01	57958423179
1990-04-01	58284502485
1990-07-01	56371058458
1990-10-01	60210275217
1991-01-01	57817019649
1991-04-01	58494696141
1991-07-01	56981814914
1991-10-01	61193240702
1992-01-01	59294707483
1992-04-01	59608728821
1992-07-01	57815477027
1992-10-01	61548826877
1993-01-01	59160581763
1993-04-01	59675084778
1993-07-01	58262074577
1993-10-01	61681654037
1994-01-01	59984138543
1994-04-01	61113357489
1994-07-01	59529345590
1994-10-01	62998614941
1995-01-01	61526849412
1995-04-01	61901720797
1995-07-01	60506819216
1995-10-01	64168880512
1996-01-01	62899246071
1996-04-01	63626871343
1996-07-01	62314175818
1996-10-01	65452216064
1997-01-01	63288691909
1997-04-01	65047928442
1997-07-01	63608370380
1997-10-01	67731624003
1998-01-01	66076884397
1998-04-01	67417971451
1998-07-01	66169031140
1998-10-01	69498136099
1999-01-01	67292790979
1999-04-01	68321683751
1999-07-01	67386185924
1999-10-01	71700258874
2000-01-01	71249470859
2000-04-01	72749739769
2000-07-01	71377090386
2000-10-01	74895520355
2001-01-01	72557635318
2001-04-01	73834472555
2001-07-01	72019989895
2001-10-01	75640692402
2002-01-01	72468802392
2002-04-01	74606235329
2002-07-01	72948162303
2002-10-01	76616384771
2003-01-01	74578118131
2003-04-01	75456804144
2003-07-01	74966560216
2003-10-01	79214989058
2004-01-01	76778308858
2004-04-01	78560084655
2004-07-01	76863580385
2004-10-01	81613964760
2005-01-01	79116277644
2005-04-01	81374232908
2005-07-01	79357177962
2005-10-01	83769761486
2006-01-01	82032811202
2006-04-01	84547459266
2006-07-01	82714910135
2006-10-01	87147406397
2007-01-01	84510183094
2007-04-01	86891751846
2007-07-01	85397869057
2007-10-01	89580307393
2008-01-01	86848579540
2008-04-01	87979128352
2008-07-01	85851655771
2008-10-01	89031640857
2009-01-01	85214615158
2009-04-01	85899579808
2009-07-01	84338375574
2009-10-01	88834349945
2010-01-01	85778034137
2010-04-01	87726734056
2010-07-01	85695685851
2010-10-01	89955166705
2011-01-01	87985093948
2011-04-01	89578627591