Quarter	National Currency
1988-01-01	4683043722.5
1988-04-01	5195211327.2
1988-07-01	4869964621.0
1988-10-01	5227192749.2
1989-01-01	5110116365.4
1989-04-01	5467231921.1
1989-07-01	5348093901.1
1989-10-01	5450278032.2
1990-01-01	5241840114.9
1990-04-01	5629786529.5
1990-07-01	5384251516.4
1990-10-01	5732219276.2
1991-01-01	5279253635.7
1991-04-01	5813980154.4
1991-07-01	5576057955.4
1991-10-01	5828171860.6
1992-01-01	5450890390.0
1992-04-01	5815507961.5
1992-07-01	5665984928.9
1992-10-01	6253989857.4
1993-01-01	5510127451.4
1993-04-01	5945968787.0
1993-07-01	5834260246.3
1993-10-01	6153433762.6
1994-01-01	5671967138.3
1994-04-01	5784915156.7
1994-07-01	5790104838.9
1994-10-01	6109040674.2
1995-01-01	5670936161.8
1995-04-01	6122678631.8
1995-07-01	5992925924.1
1995-10-01	6200603750.2
1996-01-01	5870963305.4
1996-04-01	6298768918.2
1996-07-01	6122011719.2
1996-10-01	6336393373.1
1997-01-01	6024345404.1
1997-04-01	6443535309.3
1997-07-01	6400018001.0
1997-10-01	6694901526.6
1998-01-01	6405806812.7
1998-04-01	6921593793.7
1998-07-01	6803101456.3
1998-10-01	7178133753.9
1999-01-01	6790962828.0
1999-04-01	7174899608.1
1999-07-01	7287810861.2
1999-10-01	7737758047.9
2000-01-01	7317225196.3
2000-04-01	7642921340.6
2000-07-01	7857097027.0
2000-10-01	8334706460.3
2001-01-01	7476707446.0
2001-04-01	7764410372.4
2001-07-01	7880149706.7
2001-10-01	8374680309.0
2002-01-01	7783385615.0
2002-04-01	8261052754.0
2002-07-01	8273201101.7
2002-10-01	8831027904.2
2003-01-01	7830397287.6
2003-04-01	8315716473.6
2003-07-01	8409585034.2
2003-10-01	8941976874.2
2004-01-01	8332371296.3
2004-04-01	8745851999.9
2004-07-01	8780065149.3
2004-10-01	9328085993.7
2005-01-01	8734531261.9
2005-04-01	9127877910.6
2005-07-01	9129890535.0
2005-10-01	9828237149.5
2006-01-01	9126645681.8
2006-04-01	9565558028.4
2006-07-01	9653441778.9
2006-10-01	10393521339.0
2007-01-01	9587521256.8
2007-04-01	9944012343.2
2007-07-01	10012816822.0
2007-10-01	10750011099.0
2008-01-01	9854971309.4
2008-04-01	10280620514.0
2008-07-01	10302723602.0
2008-10-01	11031218535.0
2009-01-01	9856842537.5
2009-04-01	10077328482.0
2009-07-01	10160950735.0
2009-10-01	11085779963.0
2010-01-01	10064431905.0
2010-04-01	10447635213.0
2010-07-01	10501018682.0
2010-10-01	11597449312.0
2011-01-01	10420294194.0
2011-04-01	10637861972.0