Quarterly National Currency
1998-01-01 6464813719.4
1998-04-01 6736168386.1
1998-07-01 7095872644.9
1998-10-01 7151660587.5
1999-01-01 7237698399.3
1999-04-01 7567096780.4
1999-07-01 8062854806.8
1999-10-01 8208974148.7
2000-01-01 8299901931.1
2000-04-01 8692177887.6
2000-07-01 9212880761.2
2000-10-01 9447799026.1
2001-01-01 9438562075.0
2001-04-01 9716588509.9
2001-07-01 10141064340.0
2001-10-01 10078711115.0
2002-01-01 9971894128.6
2002-04-01 10115946667.0
2002-07-01 10496625596.0
2002-10-01 10511206479.0
2003-01-01 10542437934.0
2003-04-01 10834447491.0
2003-07-01 11112229009.0
2003-10-01 11318182277.0
2004-01-01 11322626280.0
2004-04-01 11683819696.0
2004-07-01 12100103509.0
2004-10-01 12296963475.0
2005-01-01 12622091430.0
2005-04-01 13109516671.0
2005-07-01 13695772318.0
2005-10-01 14311398063.0
2006-01-01 14423603961.0
2006-04-01 14629956564.0
2006-07-01 14629058197.0
2006-10-01 15194337352.0
2007-01-01 15388135153.0
2007-04-01 15769309737.0
2007-07-01 16365188245.0
2007-10-01 16875416748.0
2008-01-01 16292112167.0
2008-04-01 16054260285.0
2008-07-01 15837886676.0
2008-10-01 15642627992.0
2009-01-01 14799520751.0
2009-04-01 14043674913.0
2009-07-01 13646539107.0
2009-10-01 13362848893.0
2010-01-01 13024997638.0
2010-04-01 12848746992.0
2010-07-01 12631015874.0
2010-10-01 12699841299.0
2011-01-01 12530696253.0