Quarter	National Currency
1978-01-01	10063791880.2548
1978-04-01	10402243030.5120
1978-07-01	10100865597.9391
1978-10-01	10517754117.9653
1979-01-01	10450846075.3094
1979-04-01	10563900954.9463
1979-07-01	10561279129.3057
1979-10-01	10834087189.4410
1980-01-01	10616536385.8221
1980-04-01	12051564301.3256
1980-07-01	12101679077.7511
1980-10-01	12572540795.0646
1981-01-01	12784588930.0981
1981-04-01	13142807916.5540
1981-07-01	13886378418.5937
1981-10-01	13779362564.7270
1982-01-01	13785668716.9805
1982-04-01	15271849999.2180
1982-07-01	15403666799.6750
1982-10-01	15250759711.7403
1983-01-01	15000983080.0316
1983-04-01	16122655650.3545
1983-07-01	16428249488.8104
1983-10-01	16502884685.8424
1984-01-01	16503619802.2820
1984-04-01	17189215063.3801
1984-07-01	17401748617.6458
1984-10-01	17651404117.8715
1985-01-01	17986428301.2522
1985-04-01	18893049590.8980
1985-07-01	19355006784.4058
1985-10-01	19769565607.7499
1986-01-01	19796945809.2718
1986-04-01	21846096398.4645
1986-07-01	21972076088.7331
1986-10-01	22878755641.3915
1987-01-01	22980151645.5609
1987-04-01	23140965341.9206
1987-07-01	24026385902.4293
1987-10-01	24463093553.9266
1988-01-01	24675897599.4392
1988-04-01	25177630326.3261
1988-07-01	25405755241.4185
1988-10-01	24906547615.6309
1989-01-01	24877963880.9141
1989-04-01	25324085048.6446
1989-07-01	25440114359.2921
1989-10-01	25242476245.4333
1990-01-01	25145887396.3774
1990-04-01	26199406743.2174
1990-07-01	26895066875.2227
1990-10-01	26191969931.1997
1991-01-01	26092869102.6293
1991-04-01	27455534505.3904
1991-07-01	28706301057.9993
1991-10-01	28176036675.7870
1992-01-01	27628313876.1475
1992-04-01	28242930604.3026
1992-07-01	29587719197.6826
1992-10-01	28726813936.1935
1993-01-01	27544917420.7823
1993-04-01	28244806157.1788
1993-07-01	29010554787.6125
1993-10-01	28972695382.7817
1994-01-01	28802576269.4173
1994-04-01	29796202668.6039
1994-07-01	30943472512.8592
1994-10-01	30133847357.5262
1995-01-01	30511577813.0000
1995-04-01	31389883928.0000
1995-07-01	32197227951.0000
1995-10-01	32319006073.0000
1996-01-01	31850987038.0000
1996-04-01	33393286417.0000
1996-07-01	34335942838.0000
1996-10-01	34092767395.0000
1997-01-01	34340239309.0000
1997-04-01	35953579531.0000
1997-07-01	36365975245.0000
1997-10-01	36275170157.0000
1998-01-01	37267136761.0000
1998-04-01	39340552385.0000
1998-07-01	40452701296.0000
1998-10-01	40160521501.0000
1999-01-01	40075243186.0000
1999-04-01	41603840886.0000
1999-07-01	41911138819.0000
1999-10-01	41343377829.0000
2000-01-01	42216898633.0000
2000-04-01	44091760806.0000
2000-07-01	44368527013.0000
2000-10-01	43577608757.0000
2001-01-01	44314233760.0000
2001-04-01	45588625366.0000
2001-07-01	45646426476.0000
2001-10-01	45548460098.0000
2002-01-01	45758836301.0000
2002-04-01	47112418272.0000
2002-07-01	47684359500.0000
2002-10-01	47186301350.0000
2003-01-01	46639075487.0000
2003-04-01	47783306916.0000
2003-07-01	48562598653.0000
2003-10-01	47715118566.0000
2004-01-01	48473851064.0000
2004-04-01	50154988030.0000
2004-07-01	50971547844.0000
2004-10-01	50289983432.0000
2005-01-01	50887588369.0000
2005-04-01	52613076964.0000
2005-07-01	52999614759.0000
2005-10-01	52378708946.0000
2006-01-01	53123530046.0000
2006-04-01	55232441257.0000
2006-07-01	57101579220.0000
2006-10-01	56591407052.0000
2007-01-01	57779989397.0000
2007-04-01	60245670626.0000
2007-07-01	62973933496.0000
2007-10-01	63399017593.0000
2008-01-01	63084794933.0000
2008-04-01	65088152095.0000
2008-07-01	68151466563.0000
2008-10-01	67554707386.0000
2009-01-01	65043812434.0000
2009-04-01	65607670692.0000
2009-07-01	67483505828.0000
2009-10-01	67557255060.0000
2010-01-01	65839442426.0000
2010-04-01	66979504671.0000
2010-07-01	69915566382.0000
2010-10-01	70599030220.0000
2011-01-01	69209857232.0000
2011-04-01	69598194226.0000