Quarter	National Currency
1988-01-01	8025873241.5
1988-04-01	8004995393.0
1988-07-01	9323461578.9
1988-10-01	8931384193.6
1989-01-01	8729708587.4
1989-04-01	8466287742.9
1989-07-01	9614879506.1
1989-10-01	9156077032.2
1990-01-01	8943945733.2
1990-04-01	8975453675.9
1990-07-01	10107726329.0
1990-10-01	9682015381.8
1991-01-01	9591704476.9
1991-04-01	9120923377.2
1991-07-01	10618998869.0
1991-10-01	10100943850.0
1992-01-01	9965298898.8
1992-04-01	9735952071.2
1992-07-01	10698600789.0
1992-10-01	10308686875.0
1993-01-01	10031006586.0
1993-04-01	9623743275.1
1993-07-01	10646969973.0
1993-10-01	10157169165.0
1994-01-01	10523071286.0
1994-04-01	9648042609.4
1994-07-01	10608988969.0
1994-10-01	10454728564.0
1995-01-01	10941088582.0
1995-04-01	10059098130.0
1995-07-01	11209194261.0
1995-10-01	10550182208.0
1996-01-01	11242797660.0
1996-04-01	10394241472.0
1996-07-01	11497115191.0
1996-10-01	10933473313.0
1997-01-01	11374004755.0
1997-04-01	10500803201.0
1997-07-01	11873779874.0
1997-10-01	11398947027.0
1998-01-01	11736328067.0
1998-04-01	11129296335.0
1998-07-01	12271621701.0
1998-10-01	11635262962.0
1999-01-01	12241513084.0
1999-04-01	11349675865.0
1999-07-01	12539869010.0
1999-10-01	11759524504.0
2000-01-01	12689824363.0
2000-04-01	11630821053.0
2000-07-01	12807698765.0
2000-10-01	12158394642.0
2001-01-01	13067863508.0
2001-04-01	11786258492.0
2001-07-01	12885805806.0
2001-10-01	12287141463.0
2002-01-01	13326304862.0
2002-04-01	11938267683.0
2002-07-01	13354012060.0
2002-10-01	12602270957.0
2003-01-01	13480387141.0
2003-04-01	12111194427.0
2003-07-01	13148452120.0
2003-10-01	12447581078.0
2004-01-01	13495978794.0
2004-04-01	12147286008.0
2004-07-01	13345168722.0
2004-10-01	12721262417.0
2005-01-01	13708084506.0
2005-04-01	12197447091.0
2005-07-01	13264036898.0
2005-10-01	13201099505.0
2006-01-01	14058175593.0
2006-04-01	12736308427.0
2006-07-01	13689487712.0
2006-10-01	13729101268.0
2007-01-01	14544342024.0
2007-04-01	13147797347.0
2007-07-01	13984887880.0
2007-10-01	14064896685.0
2008-01-01	15009779010.0
2008-04-01	13227183704.0
2008-07-01	14025218819.0
2008-10-01	13945913004.0
2009-01-01	13931199250.0
2009-04-01	12739511661.0
2009-07-01	13719123480.0
2009-10-01	13816077052.0
2010-01-01	14029474565.0
2010-04-01	12737886179.0
2010-07-01	13995613733.0
2010-10-01	14148839864.0
2011-01-01	14339767754.0
2011-04-01	13046100045.0