Quarter	National Currency
1998-01-01	1305664625.7
1998-04-01	1347258485.2
1998-07-01	1431579221.4
1998-10-01	1471412295.6
1999-01-01	1523068850.9
1999-04-01	1567370021.8
1999-07-01	1627376936.1
1999-10-01	1682794458.4
2000-01-01	1710581747.6
2000-04-01	1798780536.2
2000-07-01	1898476114.5
2000-10-01	1951361398.4
2001-01-01	1999873957.2
2001-04-01	2113812052.8
2001-07-01	2299667086.7
2001-10-01	2295794515.5
2002-01-01	2297383953.5
2002-04-01	2320113201.4
2002-07-01	2311150328.7
2002-10-01	2284121594.1
2003-01-01	2324964383.7
2003-04-01	2413146282.9
2003-07-01	2438625849.9
2003-10-01	2552711827.4
2004-01-01	2598210477.3
2004-04-01	2710511396.8
2004-07-01	2748482917.4
2004-10-01	2844801880.6
2005-01-01	2969553019.5
2005-04-01	3100868538.6
2005-07-01	3192290084.3
2005-10-01	3327694248.9
2006-01-01	3661995604.1
2006-04-01	3630381006.1
2006-07-01	3430967789.9
2006-10-01	3635639832.5
2007-01-01	3922271388.0
2007-04-01	3826513100.2
2007-07-01	4078505379.9
2007-10-01	4297025606.1
2008-01-01	4524002442.8
2008-04-01	4323857424.3
2008-07-01	3862156477.8
2008-10-01	3857637531.5
2009-01-01	3900052667.8
2009-04-01	3848516847.6
2009-07-01	3823438648.5
2009-10-01	4015654133.5
2010-01-01	4069622225.9
2010-04-01	4108406273.7
2010-07-01	3790257865.6
2010-10-01	3871248198.8
2011-01-01	4090381051.0