Quarter	National Currency
1990-01-01	42299205265
1990-04-01	46853985259
1990-07-01	57364787081
1990-10-01	52685749029
1991-01-01	41249291001
1991-04-01	46686460297
1991-07-01	60125598719
1991-10-01	53586967674
1992-01-01	45222303637
1992-04-01	49376535916
1992-07-01	63533808244
1992-10-01	55947082622
1993-01-01	47239281095
1993-04-01	55286097318
1993-07-01	68966244180
1993-10-01	61707968729
1994-01-01	49713569427
1994-04-01	49886224035
1994-07-01	64453402314
1994-10-01	58097317214
1995-01-01	49534609354
1995-04-01	57727676005
1995-07-01	71855881407
1995-10-01	62549847184
1996-01-01	54134417737
1996-04-01	62416230964
1996-07-01	76134405038
1996-10-01	66480336385
1997-01-01	57711220376
1997-04-01	68003866551
1997-07-01	82850732198
1997-10-01	74812411175
1998-01-01	66638186454
1998-04-01	70082904266
1998-07-01	76949578878
1998-10-01	76172047188
1999-01-01	62495480992
1999-04-01	68090881474
1999-07-01	72167985453
1999-10-01	75412528788
2000-01-01	66363602359
2000-04-01	73513486313
2000-07-01	79706818070
2000-10-01	79240261859
2001-01-01	67151860365
2001-04-01	67356102655
2001-07-01	73497626644
2001-10-01	70938836590
2002-01-01	66394596226
2002-04-01	71708398849
2002-07-01	77921308133
2002-10-01	78942304309
2003-01-01	72618505326
2003-04-01	75073564620
2003-07-01	83150999327
2003-10-01	85425555315
2004-01-01	81083105551
2004-04-01	86419367334
2004-07-01	92734930971
2004-10-01	92783785725
2005-01-01	88809102886
2005-04-01	93393747926
2005-07-01	100051234541
2005-10-01	103906435507
2006-01-01	95588811435
2006-04-01	104396918695
2006-07-01	108325751258
2006-10-01	109979377274
2007-01-01	104326004899
2007-04-01	109196054491
2007-07-01	114694687594
2007-10-01	116152505858
2008-01-01	111737688011
2008-04-01	113192817345
2008-07-01	114223499944
2008-10-01	106378629355
2009-01-01	93333713257
2009-04-01	101228141204
2009-07-01	108968926596
2009-10-01	113475857494
2010-01-01	106064359918
2010-04-01	113799030469
2010-07-01	117171748491
2010-10-01	126607707074
2011-01-01	120782501337
2011-04-01	126200665313
2011-07-01	129376485233