Quarter	National Currency
1978-01-01	32935645995
1978-04-01	34521098706
1978-07-01	33784317551
1978-10-01	35531041942
1979-01-01	34290931305
1979-04-01	35984005128
1979-07-01	35548989058
1979-10-01	37326822327
1980-01-01	36309861373
1980-04-01	37613994656
1980-07-01	36096676200
1980-10-01	37776485257
1981-01-01	36392824577
1981-04-01	37832515392
1981-07-01	36944458598
1981-10-01	39077949109
1982-01-01	37511260732
1982-04-01	39322891129
1982-07-01	37745300002
1982-10-01	40230251370
1983-01-01	38352929430
1983-04-01	40066927123
1983-07-01	38575821344
1983-10-01	41111269211
1984-01-01	39893836245
1984-04-01	41229495604
1984-07-01	40013958247
1984-10-01	41882359274
1985-01-01	40050227088
1985-04-01	41503123434
1985-07-01	40196574131
1985-10-01	42544554090
1986-01-01	41115218468
1986-04-01	43381440801
1986-07-01	41795845022
1986-10-01	44234473616
1987-01-01	42198809824
1987-04-01	44262013663
1987-07-01	42832886878
1987-10-01	46085263643
1988-01-01	44754734857
1988-04-01	46568792662
1988-07-01	45451092193
1988-10-01	48162202038
1989-01-01	47507315555
1989-04-01	49620107680
1989-07-01	48355512388
1989-10-01	51162305821
1990-01-01	50787915728
1990-04-01	51912230087
1990-07-01	50413971230
1990-10-01	53041756238
1991-01-01	51773136678
1991-04-01	53100720555
1991-07-01	51572629194
1991-10-01	53981301866
1992-01-01	53349050957
1992-04-01	53426405987
1992-07-01	51657736579
1992-10-01	54067597740
1993-01-01	51903503208
1993-04-01	53221172363
1993-07-01	51801838224
1993-10-01	53828413254
1994-01-01	53081134513
1994-04-01	54462413248
1994-07-01	52884891720
1994-10-01	56002513591
1995-01-01	55292859092
1995-04-01	56473369135
1995-07-01	54278409348
1995-10-01	56226472992
1996-01-01	55276131089
1996-04-01	56185875479
1996-07-01	55316472572
1996-10-01	56940585777
1997-01-01	56717826484
1997-04-01	59782987585
1997-07-01	58489097128
1997-10-01	61221132562
1998-01-01	60605014659
1998-04-01	62950872135
1998-07-01	62293907517
1998-10-01	64396738634
1999-01-01	63396155814
1999-04-01	65657873971
1999-07-01	65362505621
1999-10-01	67702980141
2000-01-01	67183596667
2000-04-01	69043855847
2000-07-01	67533091356
2000-10-01	69955665305
2001-01-01	69683471633
2001-04-01	70874821759
2001-07-01	68994119139
2001-10-01	70555930526
2002-01-01	70142239847
2002-04-01	71995779986
2002-07-01	71135760799
2002-10-01	72518073459
2003-01-01	71181846998
2003-04-01	72100067634
2003-07-01	71790863272
2003-10-01	73096700433
2004-01-01	72562597911
2004-04-01	73946550464
2004-07-01	72764751406
2004-10-01	74601541939
2005-01-01	72847739217
2005-04-01	75453235991
2005-07-01	73718331817
2005-10-01	76104692976
2006-01-01	75364727010
2006-04-01	77598321772
2006-07-01	75955272380
2006-10-01	78516788839
2007-01-01	77899828288
2007-04-01	79568541168
2007-07-01	78573012057
2007-10-01	80717689058
2008-01-01	79524855895
2008-04-01	81198262254
2008-07-01	78899654761
2008-10-01	78476307746
2009-01-01	75692408277
2009-04-01	77120965340
2009-07-01	76305177793
2009-10-01	78476817408
2010-01-01	77473886859
2010-04-01	79931913269
2010-07-01	79592291305
2010-10-01	80623108702
2011-01-01	80110189901
2011-04-01	81883992590