Quarter	National Currency
2000-01-01	32646322508
2000-04-01	35716785066
2000-07-01	37081702846
2000-10-01	36016695202
2001-01-01	33503126751
2001-04-01	36530344159
2001-07-01	38664588010
2001-10-01	37811542505
2002-01-01	34662780250
2002-04-01	38372884848
2002-07-01	40437856741
2002-10-01	39068576221
2003-01-01	37169128965
2003-04-01	40859960840
2003-07-01	42748104871
2003-10-01	41584121034
2004-01-01	39126239614
2004-04-01	42818270238
2004-07-01	44888004616
2004-10-01	43761063037
2005-01-01	40027554177
2005-04-01	43781636871
2005-07-01	46105952846
2005-10-01	44708487901
2006-01-01	40978432412
2006-04-01	45909237669
2006-07-01	48234254995
2006-10-01	46181163271
2007-01-01	43134953485
2007-04-01	47730413369
2007-07-01	50066397276
2007-10-01	47620900812
2008-01-01	44108333921
2008-04-01	48745836220
2008-07-01	50894712668
2008-10-01	47772375134
2009-01-01	43185878717
2009-04-01	48212528343
2009-07-01	50074057394
2009-10-01	47383610027
2010-01-01	43177217614
2010-04-01	46077350699
2010-07-01	46604577007
2010-10-01	43183542298
2011-01-01	39621817098
2011-04-01	42756088720