Quarter	National Currency
1975-01-01	2337997107.3
1975-04-01	2421511687.2
1975-07-01	2092526803.2
1975-10-01	2452345667.5
1976-01-01	2245729675.1
1976-04-01	2382644483.3
1976-07-01	2183683882.8
1976-10-01	2556306516.9
1977-01-01	2196812638.3
1977-04-01	2331367957.5
1977-07-01	2192195947.0
1977-10-01	2534720294.1
1978-01-01	2243384509.6
1978-04-01	2462818105.2
1978-07-01	2245653261.6
1978-10-01	2693193191.0
1979-01-01	2504588801.5
1979-04-01	2670538440.5
1979-07-01	2588603595.0
1979-10-01	2963846373.1
1980-01-01	2649353076.0
1980-04-01	2844610586.6
1980-07-01	2856909636.7
1980-10-01	3156608371.4
1981-01-01	2689914502.3
1981-04-01	2941000389.3
1981-07-01	2927340129.7
1981-10-01	3295082286.2
1982-01-01	2716771649.7
1982-04-01	3023633492.7
1982-07-01	2894864135.3
1982-10-01	3295885547.9
1983-01-01	2660737684.1
1983-04-01	3177316021.6
1983-07-01	3022151307.7
1983-10-01	3402971223.4
1984-01-01	2858339754.9
1984-04-01	3220159849.5
1984-07-01	3094461005.0
1984-10-01	3588247744.2
1985-01-01	2863797537.2
1985-04-01	3422004081.7
1985-07-01	3274060110.2
1985-10-01	3713212966.7
1986-01-01	2802917399.8
1986-04-01	3439186262.5
1986-07-01	3412761601.2
1986-10-01	3919968475.4
1987-01-01	3037564692.5
1987-04-01	3575492815.3
1987-07-01	3629515020.6
1987-10-01	4134646287.5
1988-01-01	3253164085.9
1988-04-01	3778859719.8
1988-07-01	3737179198.7
1988-10-01	4222774205.6
1989-01-01	3308601673.8
1989-04-01	3926219846.3
1989-07-01	3945238902.9
1989-10-01	4461260744.9
1990-01-01	3878868553.4
1990-04-01	4067688739.4
1990-07-01	3663917685.1
1990-10-01	3981561761.8
1991-01-01	3497644119.2
1991-04-01	3533766215.2
1991-07-01	3113617972.5
1991-10-01	3486006972.9
1992-01-01	3283430402.5
1992-04-01	3513415555.7
1992-07-01	3240610569.1
1992-10-01	3690418330.8
1993-01-01	3361594920.4
1993-04-01	3658161929.5
1993-07-01	3459201709.4
1993-10-01	3945815406.7
1994-01-01	3772233137.4
1994-04-01	4161261227.1
1994-07-01	3881645614.2
1994-10-01	4402030824.3
1995-01-01	4064027137.0
1995-04-01	4637451981.0
1995-07-01	4117860522.8
1995-10-01	4533102289.5
1996-01-01	4073492933.9
1996-04-01	4550252619.9
1996-07-01	4283258697.2
1996-10-01	4967679690.6
1997-01-01	4298153276.9
1997-04-01	5029570940.1
1997-07-01	4773818047.2
1997-10-01	5461781823.4
1998-01-01	4807325229.4
1998-04-01	5540756794.8
1998-07-01	5269782477.0
1998-10-01	5819132498.0
1999-01-01	5410886023.1
1999-04-01	5896221794.6
1999-07-01	5537341310.0
1999-10-01	6301074716.6
2000-01-01	6075984295.8
2000-04-01	6639629761.3
2000-07-01	6438106632.0
2000-10-01	7186644598.8
2001-01-01	6691053633.3
2001-04-01	6974103300.7
2001-07-01	6593897296.8
2001-10-01	7259814139.0
2002-01-01	6689060315.7
2002-04-01	7311538916.7
2002-07-01	6889594054.0
2002-10-01	7655866324.2
2003-01-01	6909621257.9
2003-04-01	7410405236.7
2003-07-01	7177178120.6
2003-10-01	7887554914.3
2004-01-01	7175989796.4
2004-04-01	7715687204.7
2004-07-01	7369297080.8
2004-10-01	8512395828.9
2005-01-01	7696134665.2
2005-04-01	7913017700.3
2005-07-01	7824797987.2
2005-10-01	8549049647.3
2006-01-01	8507627623.7
2006-04-01	9056564790.0
2006-07-01	8799102465.3
2006-10-01	9688696686.3
2007-01-01	9412462192.5
2007-04-01	10078145822.0
2007-07-01	9749845057.2
2007-10-01	10538997618.0
2008-01-01	9911209535.9
2008-04-01	10314775146.0
2008-07-01	9731039622.3
2008-10-01	9801675046.9
2009-01-01	7577690021.6
2009-04-01	7995092160.6
2009-07-01	7806480221.6
2009-10-01	8467124619.7
2010-01-01	7507830176.3
2010-04-01	8562936650.6
2010-07-01	8143472926.8
2010-10-01	9336350919.4
2011-01-01	8235494436.5