Quarter	National currency, sum over component sub-periods
2002-01-01	2362700000
2002-04-01	11838000000
2002-07-01	11040900000
2002-10-01	7626800000
2003-01-01	17106700000
2003-04-01	12974700000
2003-07-01	5371600000
2003-10-01	21716900000
2004-01-01	22639700000
2004-04-01	14010700000
2004-07-01	4579200000
2004-10-01	5888300000
2005-01-01	31124400000
2005-04-01	21260800000
2005-07-01	30216500000
2005-10-01	26339200000
2006-01-01	-810500000
2006-04-01	35291800000
2006-07-01	16382700000
2006-10-01	64650800000
2007-01-01	31732000000
2007-04-01	49688500000
2007-07-01	42669700000
2007-10-01	30201300000
2008-01-01	59941000000
2008-04-01	747000000
2008-07-01	-5721000000
2008-10-01	18472000000
2009-01-01	-3696000000
2009-04-01	-26403000000
2009-07-01	-6189000000
2009-10-01	-18654000000
2010-01-01	14170000000
2010-04-01	8412000000
2010-07-01	-1162000000
2010-10-01	1704000000
2011-01-01	-15726000000
2011-04-01	1634000000
2011-07-01	5725000000
2011-10-01	1054000000
2012-01-01	-60911000000
2012-04-01	10447000000
2012-07-01	-859000000
2012-10-01	-32541000000
2013-01-01	16773000000
2013-04-01	-12201000000
2013-07-01	-11683000000
2013-10-01	-28952000000
2014-01-01	38277000000
2014-04-01	6131000000
2014-07-01	7717000000
2014-10-01	10082000000
2015-01-01	53727000000
2015-04-01	-10363000000
2015-07-01	-12979000000
2015-10-01	89459000000
2016-01-01	-6086000000
2016-04-01	10405000000
2016-07-01	-15446000000
2016-10-01	355000000
2017-01-01	2856000000
2017-04-01	38857000000
2017-07-01	11112000000
2017-10-01	31165000000
2018-01-01	7084000000
2018-04-01	48461000000