Quarter	National Currency
1987-01-01	6121302801.1
1987-04-01	7680541921.1
1987-07-01	6275221855.2
1987-10-01	6937939993.1
1988-01-01	6265076657.1
1988-04-01	7825846383.0
1988-07-01	6263497525.7
1988-10-01	7006588052.5
1989-01-01	6332473053.6
1989-04-01	7884162305.4
1989-07-01	6408510427.9
1989-10-01	7189436939.3
1990-01-01	6682786930.8
1990-04-01	8346337295.5
1990-07-01	6873600814.2
1990-10-01	7648000051.5
1991-01-01	7134612340.2
1991-04-01	8736684951.6
1991-07-01	7188762850.6
1991-10-01	7967616820.8
1992-01-01	7438821148.3
1992-04-01	9234877790.0
1992-07-01	7504597281.5
1992-10-01	8313562249.5
1993-01-01	7602663873.9
1993-04-01	9328516596.2
1993-07-01	7491189284.4
1993-10-01	8170625829.7
1994-01-01	7702652184.7
1994-04-01	9355068444.6
1994-07-01	7499284744.4
1994-10-01	8142412848.2
1995-01-01	7855187963.1
1995-04-01	9585583603.8
1995-07-01	7730655020.3
1995-10-01	8305720413.6
1996-01-01	7963579359.1
1996-04-01	9692669780.0
1996-07-01	7776182615.0
1996-10-01	8385358365.1
1997-01-01	8185306260.9
1997-04-01	10024256466.0
1997-07-01	8064354977.1
1997-10-01	8741499881.8
1998-01-01	8591549031.1
1998-04-01	10509373261.0
1998-07-01	8446828624.5
1998-10-01	9091135337.4
1999-01-01	8854028893.2
1999-04-01	10837884376.0
1999-07-01	8667326169.8
1999-10-01	9313722365.8
2000-01-01	9267795412.2
2000-04-01	11246241400.0
2000-07-01	9016271550.9
2000-10-01	9665169878.7
2001-01-01	9643652451.4
2001-04-01	11635497743.0
2001-07-01	9353549332.4
2001-10-01	9944587899.3
2002-01-01	9841890833.8
2002-04-01	12022840459.0
2002-07-01	9582745980.5
2002-10-01	10255148313.0
2003-01-01	9905029095.7
2003-04-01	12157517420.0
2003-07-01	9617587893.0
2003-10-01	10330626027.0
2004-01-01	10124684496.0
2004-04-01	12277636375.0
2004-07-01	9667320297.0
2004-10-01	10363741084.0
2005-01-01	9943629282.6
2005-04-01	12209182003.0
2005-07-01	9564316148.0
2005-10-01	10242139475.0
2006-01-01	10110711035.0
2006-04-01	12493272046.0
2006-07-01	9670642858.7
2006-10-01	10689394280.0
2007-01-01	10422554896.0
2007-04-01	12867212385.0
2007-07-01	9976955427.6
2007-10-01	11252786272.0
2008-01-01	11029186086.0
2008-04-01	13521049651.0
2008-07-01	10371146852.0
2008-10-01	11503111435.0
2009-01-01	11053444279.0
2009-04-01	13544213515.0
2009-07-01	10384305578.0
2009-10-01	11250135305.0
2010-01-01	10857783176.0
2010-04-01	13372172086.0
2010-07-01	10301691520.0
2010-10-01	11286853150.0
2011-01-01	11294033782.0