Quarter	National currency, sum over component sub-periods
2004-01-01	7623000000
2004-04-01	16014000000
2004-07-01	3315000000
2004-10-01	16412000000
2005-01-01	3225000000
2005-04-01	2549000000
2005-07-01	6510000000
2005-10-01	-3360000000
2006-01-01	4945000000
2006-04-01	1410000000
2006-07-01	1534000000
2006-10-01	4499000000
2007-01-01	5194000000
2007-04-01	-5622000000
2007-07-01	5081000000
2007-10-01	464000000
2008-01-01	7170000000
2008-04-01	-2638000000
2008-07-01	-1160000000
2008-10-01	-18744000000
2009-01-01	-15724000000
2009-04-01	2943000000
2009-07-01	1967000000
2009-10-01	-6219000000
2010-01-01	7478000000
2010-04-01	3775000000
2010-07-01	-5128000000
2010-10-01	5757000000
2011-01-01	6312000000
2011-04-01	-1672000000
2011-07-01	6197000000
2011-10-01	223000000
2012-01-01	-8045000000
2012-04-01	8376000000
2012-07-01	4853000000
2012-10-01	2004000000
2013-01-01	-3269000000
2013-04-01	3022000000
2013-07-01	10481000000
2013-10-01	-4946000000
2014-01-01	8117000000
2014-04-01	14343000000
2014-07-01	-2274000000
2014-10-01	-7431000000
2015-01-01	14212000000
2015-04-01	-2129000000
2015-07-01	1228000000
2015-10-01	6172000000
2016-01-01	713000000
2016-04-01	10376000000
2016-07-01	-3148000000
2016-10-01	2971000000
2017-01-01	12443000000
2017-04-01	-4203000000
2017-07-01	5492000000
2017-10-01	10512000000
2018-01-01	5719000000
2018-04-01	13972000000