Quarter	National Currency
1978-01-01	24103807922.2004
1978-04-01	24941967310.0959
1978-07-01	25122120338.4737
1978-10-01	25957031790.6119
1979-01-01	25531180486.6544
1979-04-01	25794638894.4157
1979-07-01	25680249357.0271
1979-10-01	26487906416.9512
1980-01-01	26605612139.4264
1980-04-01	28922283628.3145
1980-07-01	29440637884.1904
1980-10-01	30820525152.4673
1981-01-01	31570069739.3258
1981-04-01	32103244834.2610
1981-07-01	33065707619.8953
1981-10-01	33728144343.3033
1982-01-01	33825642481.8369
1982-04-01	36330680458.7284
1982-07-01	36927436736.8349
1982-10-01	37283680317.7953
1983-01-01	37113048310.9504
1983-04-01	38886264537.1374
1983-07-01	39406146109.3573
1983-10-01	40209614549.2774
1984-01-01	40371084889.0173
1984-04-01	41956933306.3701
1984-07-01	43314406082.3159
1984-10-01	44383442086.3793
1985-01-01	44953827341.8881
1985-04-01	46559064391.2487
1985-07-01	48226377366.9165
1985-10-01	49442029057.1291
1986-01-01	50041923853.9725
1986-04-01	53555846865.8450
1986-07-01	54552555488.1741
1986-10-01	56806248522.9057
1987-01-01	57886595067.5241
1987-04-01	59136283384.5262
1987-07-01	61027222400.5229
1987-10-01	62249864874.9324
1988-01-01	63150634858.9024
1988-04-01	63498415603.0708
1988-07-01	64344276980.7945
1988-10-01	63213914752.5985
1989-01-01	61622800022.1174
1989-04-01	63944919772.3236
1989-07-01	63925335836.3865
1989-10-01	63165320960.0598
1990-01-01	61900829611.6510
1990-04-01	64303232902.6455
1990-07-01	66829996425.8027
1990-10-01	65457024169.1604
1991-01-01	64289923673.1804
1991-04-01	66595580048.4694
1991-07-01	69166085189.0072
1991-10-01	67722083268.3076
1992-01-01	65939101215.3859
1992-04-01	67673686210.3130
1992-07-01	71650611671.3556
1992-10-01	69993288808.8066
1993-01-01	67553799290.4970
1993-04-01	69109587569.9037
1993-07-01	71244676646.1551
1993-10-01	71260605531.3825
1994-01-01	70440108463.6351
1994-04-01	73122298829.4193
1994-07-01	75791455204.0184
1994-10-01	74185382105.3766
1995-01-01	74866830969.0000
1995-04-01	76947250787.0000
1995-07-01	79161568556.0000
1995-10-01	79230235387.0000
1996-01-01	79078695486.0000
1996-04-01	82047946254.0000
1996-07-01	84509468583.0000
1996-10-01	84824474438.0000
1997-01-01	86823828457.0000
1997-04-01	90516088288.0000
1997-07-01	92536205572.0000
1997-10-01	92595416371.0000
1998-01-01	95098951549.0000
1998-04-01	99846359758.0000
1998-07-01	103348234446.0000
1998-10-01	103161674860.0000
1999-01-01	103709827876.0000
1999-04-01	107373843684.0000
1999-07-01	108766272483.0000
1999-10-01	107912407465.0000
2000-01-01	109063612576.0000
2000-04-01	113251938845.0000
2000-07-01	115106798598.0000
2000-10-01	113879934917.0000
2001-01-01	115098964042.0000
2001-04-01	118484253217.0000
2001-07-01	120197560623.0000
2001-10-01	119854218973.0000
2002-01-01	120124767741.0000
2002-04-01	123617585736.0000
2002-07-01	125794652838.0000
2002-10-01	124372204626.0000
2003-01-01	122296897917.0000
2003-04-01	124922257666.0000
2003-07-01	126913528220.0000
2003-10-01	125215502814.0000
2004-01-01	126642588809.0000
2004-04-01	130894515695.0000
2004-07-01	133265695958.0000
2004-10-01	132803419383.0000
2005-01-01	135636015510.0000
2005-04-01	139599719185.0000
2005-07-01	141755250773.0000
2005-10-01	141329060167.0000
2006-01-01	147641688455.0000
2006-04-01	153069056109.0000
2006-07-01	158012692545.0000
2006-10-01	158401447806.0000
2007-01-01	164121798142.0000
2007-04-01	169577259946.0000
2007-07-01	176587889127.0000
2007-10-01	177846061092.0000
2008-01-01	182204392885.0000
2008-04-01	188102198673.0000
2008-07-01	193803733184.0000
2008-10-01	191814834537.0000
2009-01-01	187275290032.0000
2009-04-01	190439485304.0000
2009-07-01	192672957083.0000
2009-10-01	192235744567.0000
2010-01-01	189383941321.0000
2010-04-01	194927895822.0000
2010-07-01	201218525391.0000
2010-10-01	201803958412.0000
2011-01-01	200254750429.0000
2011-04-01	204656819644.0000