Quarter	National Currency
1987-04-01	4110501329.6
1987-07-01	4164088574.9
1987-10-01	4331284455.1
1988-01-01	4266719990.3
1988-04-01	4131764162.6
1988-07-01	4270371740.3
1988-10-01	4555612243.9
1989-01-01	4433517765.0
1989-04-01	4461992040.6
1989-07-01	4332416608.8
1989-10-01	4644021409.3
1990-01-01	4446303779.2
1990-04-01	4379819860.7
1990-07-01	4417349295.6
1990-10-01	4661223633.3
1991-01-01	4311485663.9
1991-04-01	4258616660.5
1991-07-01	4271943815.8
1991-10-01	4637798677.6
1992-01-01	4360416551.0
1992-04-01	4424738601.6
1992-07-01	4474376323.4
1992-10-01	4832067680.9
1993-01-01	4636850116.8
1993-04-01	4718199557.7
1993-07-01	4777539930.2
1993-10-01	5113994225.3
1994-01-01	5052567798.6
1994-04-01	5147228558.0
1994-07-01	5175547292.0
1994-10-01	5660005278.1
1995-01-01	5444452796.8
1995-04-01	5470536896.2
1995-07-01	5593866127.6
1995-10-01	5946290756.7
1996-01-01	5719981915.8
1996-04-01	5670618740.6
1996-07-01	5722201499.4
1996-10-01	6131543023.3
1997-01-01	5696247604.1
1997-04-01	5849940894.0
1997-07-01	5814728095.8
1997-10-01	6300042356.4
1998-01-01	5914568183.6
1998-04-01	5857749414.1
1998-07-01	5899895832.6
1998-10-01	6465092995.9
1999-01-01	6164977283.4
1999-04-01	6174393601.5
1999-07-01	6425234426.2
1999-10-01	7018847350.1
2000-01-01	6620986399.0
2000-04-01	6674132839.9
2000-07-01	6701797451.8
2000-10-01	7316985575.3
2001-01-01	6865665143.7
2001-04-01	6935943090.8
2001-07-01	7073565269.2
2001-10-01	7641611888.8
2002-01-01	7300917189.5
2002-04-01	7332593456.0
2002-07-01	7157071656.1
2002-10-01	7808490815.3
2003-01-01	7303193202.3
2003-04-01	7291275055.0
2003-07-01	7454543366.9
2003-10-01	8174773534.9
2004-01-01	7767430818.6
2004-04-01	7798975093.4
2004-07-01	7988861686.2
2004-10-01	8662780432.6
2005-01-01	8209993383.3
2005-04-01	8269773246.8
2005-07-01	8390541134.0
2005-10-01	8897002923.6
2006-01-01	8407682695.5
2006-04-01	8222387921.6
2006-07-01	8400076526.8
2006-10-01	9024384873.8
2007-01-01	8674478754.2
2007-04-01	8607855479.9
2007-07-01	8778544981.3
2007-10-01	9449263833.0
2008-01-01	8964012053.8
2008-04-01	8748543638.2
2008-07-01	8716964512.2
2008-10-01	9119199806.4
2009-01-01	8378950073.8
2009-04-01	8228963957.6
2009-07-01	8354100036.2
2009-10-01	9035770071.1
2010-01-01	8553032905.4
2010-04-01	8453653227.4
2010-07-01	8677995470.8
2010-10-01	9178829689.7
2011-01-01	8724241459.6
2011-04-01	8587471407.7
2011-07-01	8770487448.4