Quarter	National Currency
1990-01-01	61658150280
1990-04-01	72331679796
1990-07-01	107390067613
1990-10-01	81563138643
1991-01-01	60595278850
1991-04-01	72056858957
1991-07-01	111088434383
1991-10-01	81709115732
1992-01-01	65618999540
1992-04-01	75900936226
1992-07-01	116798771050
1992-10-01	85147870724
1993-01-01	68656058339
1993-04-01	82854320581
1993-07-01	123657585547
1993-10-01	91332898382
1994-01-01	71876093884
1994-04-01	76250626707
1994-07-01	116455463428
1994-10-01	88394621846
1995-01-01	71475577667
1995-04-01	85872338820
1995-07-01	126098672650
1995-10-01	93730313679
1996-01-01	77180321437
1996-04-01	92246876682
1996-07-01	131931692938
1996-10-01	99577200767
1997-01-01	80429782497
1997-04-01	98179051078
1997-07-01	140417630829
1997-10-01	109678250445
1998-01-01	94825311765
1998-04-01	104166815636
1998-07-01	128483407413
1998-10-01	115612730489
1999-01-01	92847023466
1999-04-01	102383523985
1999-07-01	121588281337
1999-10-01	113104637100
2000-01-01	97367373188
2000-04-01	109046814844
2000-07-01	131873531034
2000-10-01	119777124608
2001-01-01	99198792938
2001-04-01	103451295373
2001-07-01	124796236060
2001-10-01	110145497974
2002-01-01	99293249901
2002-04-01	109145999976
2002-07-01	131351007155
2002-10-01	120480475142
2003-01-01	106329793540
2003-04-01	112538926749
2003-07-01	135788613309
2003-10-01	126158125575
2004-01-01	116402048493
2004-04-01	125846935661
2004-07-01	147602198179
2004-10-01	137079441537
2005-01-01	126363043855
2005-04-01	135611310893
2005-07-01	159154333420
2005-10-01	150585781632
2006-01-01	135135906379
2006-04-01	149454576350
2006-07-01	170010474627
2006-10-01	159991472286
2007-01-01	146062236087
2007-04-01	155509672785
2007-07-01	175884088602
2007-10-01	166798735565
2008-01-01	155770488269
2008-04-01	160809803219
2008-07-01	177811493840
2008-10-01	157983242902
2009-01-01	137199359915
2009-04-01	149898194405
2009-07-01	174800785561
2009-10-01	167291583280
2010-01-01	152468887364
2010-04-01	165060004163
2010-07-01	185022076437
2010-10-01	182971384789
2011-01-01	169715308979
2011-04-01	179804994008
2011-07-01	200163248475