Quarter	National Currency
1987-01-01	7432795945.2
1987-04-01	8630602769.9
1987-07-01	7488750542.8
1987-10-01	8133330318.6
1988-01-01	7668077628.5
1988-04-01	8934352776.3
1988-07-01	7679195979.6
1988-10-01	8372729708.0
1989-01-01	7952960073.4
1989-04-01	9249497371.7
1989-07-01	8012810704.9
1989-10-01	8797601694.5
1990-01-01	8384147763.7
1990-04-01	9784179764.3
1990-07-01	8543576687.6
1990-10-01	9449061342.0
1991-01-01	9147184653.9
1991-04-01	10532512809.0
1991-07-01	9195500297.6
1991-10-01	10165177768.0
1992-01-01	9697203311.0
1992-04-01	11221013978.0
1992-07-01	9839019693.7
1992-10-01	10683117644.0
1993-01-01	10013537763.0
1993-04-01	11742738264.0
1993-07-01	10095334630.0
1993-10-01	10870713569.0
1994-01-01	10489119628.0
1994-04-01	12179383629.0
1994-07-01	10439288857.0
1994-10-01	11165373747.0
1995-01-01	10850029062.0
1995-04-01	12506133990.0
1995-07-01	10884976722.0
1995-10-01	11507772924.0
1996-01-01	11477510257.0
1996-04-01	13095302808.0
1996-07-01	11317810631.0
1996-10-01	11860354196.0
1997-01-01	11852162467.0
1997-04-01	13601535784.0
1997-07-01	11697597844.0
1997-10-01	12330600003.0
1998-01-01	12438321628.0
1998-04-01	14426679231.0
1998-07-01	12386769014.0
1998-10-01	13066710533.0
1999-01-01	13227366890.0
1999-04-01	15358623096.0
1999-07-01	13148319102.0
1999-10-01	13926239624.0
2000-01-01	14170885867.0
2000-04-01	16465178153.0
2000-07-01	14117589045.0
2000-10-01	14876055988.0
2001-01-01	15124715994.0
2001-04-01	17513428763.0
2001-07-01	14949175562.0
2001-10-01	15624331553.0
2002-01-01	15639998901.0
2002-04-01	18227719521.0
2002-07-01	15225485970.0
2002-10-01	15923297137.0
2003-01-01	15673925399.0
2003-04-01	18541669610.0
2003-07-01	15457931119.0
2003-10-01	16110808062.0
2004-01-01	16034424787.0
2004-04-01	19176892751.0
2004-07-01	15737492701.0
2004-10-01	16489429120.0
2005-01-01	16053132095.0
2005-04-01	19300579959.0
2005-07-01	15837287541.0
2005-10-01	16561508505.0
2006-01-01	16316100620.0
2006-04-01	19862654037.0
2006-07-01	16383546400.0
2006-10-01	17599729506.0
2007-01-01	17285085049.0
2007-04-01	20904208561.0
2007-07-01	17335114694.0
2007-10-01	18493125571.0
2008-01-01	17934073898.0
2008-04-01	21588481139.0
2008-07-01	17701486563.0
2008-10-01	18812520908.0
2009-01-01	18258118565.0
2009-04-01	21916597498.0
2009-07-01	17679423459.0
2009-10-01	18598073942.0
2010-01-01	18066231415.0
2010-04-01	22020889915.0
2010-07-01	17948906819.0
2010-10-01	18989767659.0
2011-01-01	18544012670.0