Quarter	National Currency
1990-01-01	7977115.5771
1990-04-01	9029158.1824
1990-07-01	11004079.6070
1990-10-01	12954105.0940
1991-01-01	14170613.6570
1991-04-01	16883241.8650
1991-07-01	19928797.7840
1991-10-01	21822445.9770
1992-01-01	23656212.8700
1992-04-01	26350919.6420
1992-07-01	30073734.5510
1992-10-01	40214863.2480
1993-01-01	41345298.8550
1993-04-01	46134238.8050
1993-07-01	58349609.2640
1993-10-01	63960772.1300
1994-01-01	60736582.5380
1994-04-01	77120021.8620
1994-07-01	85846523.9860
1994-10-01	101037395.7200
1995-01-01	114428119.2300
1995-04-01	136725125.5900
1995-07-01	144721938.0600
1995-10-01	165821879.6000
1996-01-01	265381154.8500
1996-04-01	291664560.2300
1996-07-01	378399081.2800
1996-10-01	448632523.0800
1997-01-01	578770318.5800
1997-04-01	690599551.5800
1997-07-01	799307723.6200
1997-10-01	917213136.4700
1998-01-01	994982494.9000
1998-04-01	1088232394.5000
1998-07-01	1250739379.1000
1998-10-01	1440649210.7000
1999-01-01	1972241982.2000
1999-04-01	2199277347.1000
1999-07-01	2432007279.0000
1999-10-01	2652988235.8000
2000-01-01	3284888508.1000
2000-04-01	3552363470.9000
2000-07-01	3720422630.8000
2000-10-01	4007598930.5000
2001-01-01	3874369731.5000
2001-04-01	4683513422.1000
2001-07-01	5167882815.7000
2001-10-01	5987539002.8000
2002-01-01	6485330705.5000
2002-04-01	6759242432.9000
2002-07-01	7154513205.0000
2002-10-01	7727871086.0000
2003-01-01	8943817796.0000
2003-04-01	9576578940.4000
2003-07-01	9526731490.3000
2003-10-01	9949595626.9000
2004-01-01	11818608274.0000
2004-04-01	12149108586.0000
2004-07-01	11992857224.0000
2004-10-01	12287918665.0000
2005-01-01	13145695207.0000
2005-04-01	13552295034.0000
2005-07-01	13756528363.0000
2005-10-01	13252152182.0000
2006-01-01	13940956048.0000
2006-04-01	14530633634.0000
2006-07-01	15149923359.0000
2006-10-01	15084650998.0000