Quarter	National Currency
1987-04-01	3791482243.5
1987-07-01	3871086094.7
1987-10-01	3875075696.2
1988-01-01	3847479259.4
1988-04-01	3855458462.5
1988-07-01	3839802292.3
1988-10-01	3870657390.8
1989-01-01	3890563210.8
1989-04-01	3878625008.1
1989-07-01	3861215917.3
1989-10-01	3846544588.1
1990-01-01	3842819670.0
1990-04-01	3816460323.8
1990-07-01	3843504557.7
1990-10-01	3838880912.6
1991-01-01	3852587526.7
1991-04-01	3865222137.4
1991-07-01	3848574503.8
1991-10-01	3856373968.6
1992-01-01	3890859254.2
1992-04-01	3896062295.6
1992-07-01	3892911716.1
1992-10-01	3900063537.4
1993-01-01	3940651226.5
1993-04-01	3973631535.6
1993-07-01	4014132733.9
1993-10-01	4068124748.6
1994-01-01	4127398929.9
1994-04-01	4092705242.3
1994-07-01	4097439584.3
1994-10-01	4147571882.6
1995-01-01	4249072064.4
1995-04-01	4215379912.3
1995-07-01	4306671138.0
1995-10-01	4331161838.3
1996-01-01	4419444165.3
1996-04-01	4445403411.9
1996-07-01	4492046696.3
1996-10-01	4576537558.4
1997-01-01	4635445524.3
1997-04-01	4618026214.9
1997-07-01	4681611221.7
1997-10-01	4644864013.5
1998-01-01	4649570355.4
1998-04-01	4647970831.8
1998-07-01	4656687047.9
1998-10-01	4766760390.0
1999-01-01	4787153195.3
1999-04-01	4820100462.9
1999-07-01	4929559640.0
1999-10-01	4952850216.9
2000-01-01	5025041791.0
2000-04-01	4987931297.9
2000-07-01	5023432779.3
2000-10-01	5028564995.2
2001-01-01	5114517835.0
2001-04-01	5182787504.0
2001-07-01	5266861889.8
2001-10-01	5399575590.6
2002-01-01	5466753753.4
2002-04-01	5557199041.7
2002-07-01	5571072029.1
2002-10-01	5623293809.6
2003-01-01	5700432047.6
2003-04-01	5727116415.1
2003-07-01	5765577898.1
2003-10-01	5820293941.8
2004-01-01	5877832210.5
2004-04-01	5907596828.5
2004-07-01	5935895105.9
2004-10-01	6079140618.1
2005-01-01	6179876541.8
2005-04-01	6253773935.3
2005-07-01	6283741822.4
2005-10-01	6318285859.6
2006-01-01	6370838382.6
2006-04-01	6433936982.7
2006-07-01	6498427209.4
2006-10-01	6556846654.0
2007-01-01	6606956594.0
2007-04-01	6691292758.8
2007-07-01	6735279122.0
2007-10-01	6806823602.6
2008-01-01	6773841566.8
2008-04-01	6684092430.3
2008-07-01	6681652503.0
2008-10-01	6795625178.9
2009-01-01	6919298013.6
2009-04-01	7002672868.9
2009-07-01	7026026364.7
2009-10-01	7014730690.7
2010-01-01	6985949386.7
2010-04-01	7038186247.5
2010-07-01	7018783984.9
2010-10-01	7056096028.4
2011-01-01	7103109203.1
2011-04-01	7221761501.4
2011-07-01	7269520917.0