Quarter	National currency, sum over component sub-periods
2002-01-01	11984000000
2002-04-01	9406000000
2002-07-01	15865000000
2002-10-01	15038000000
2003-01-01	20758000000
2003-04-01	11141000000
2003-07-01	24405000000
2003-10-01	23618000000
2004-01-01	17248000000
2004-04-01	9920000000
2004-07-01	12396000000
2004-10-01	19724000000
2005-01-01	23290000000
2005-04-01	32529000000
2005-07-01	19646000000
2005-10-01	18112000000
2006-01-01	18161000000
2006-04-01	53126000000
2006-07-01	10114000000
2006-10-01	50748000000
2007-01-01	34629000000
2007-04-01	72119000000
2007-07-01	25377000000
2007-10-01	42253000000
2008-01-01	67541000000
2008-04-01	21754000000
2008-07-01	16187000000
2008-10-01	51666000000
2009-01-01	1264000000
2009-04-01	-384000000
2009-07-01	-29158000000
2009-10-01	-43350000000
2010-01-01	-17283000000
2010-04-01	22273000000
2010-07-01	28661000000
2010-10-01	-89748000000
2011-01-01	-25779000000
2011-04-01	-28081000000
2011-07-01	21793000000
2011-10-01	-6650000000
2012-01-01	-26427000000
2012-04-01	-5528000000
2012-07-01	-16946000000
2012-10-01	-34215000000
2013-01-01	14981000000
2013-04-01	-4168000000
2013-07-01	-3479000000
2013-10-01	-13729000000
2014-01-01	30074000000
2014-04-01	-5688000000
2014-07-01	9282000000
2014-10-01	10108000000
2015-01-01	8274000000
2015-04-01	-5919000000
2015-07-01	-28966000000
2015-10-01	10700000000
2016-01-01	12588000000
2016-04-01	-2992000000
2016-07-01	14420000000
2016-10-01	6391000000
2017-01-01	21391000000
2017-04-01	7912000000
2017-07-01	17099000000
2017-10-01	-12539000000
2018-01-01	34859000000
2018-04-01	38911000000