Quarter	National currency, sum over component sub-periods
1999-01-01	110502000000
1999-04-01	75986000000
1999-07-01	10334000000
1999-10-01	60418000000
2000-01-01	41785000000
2000-04-01	37172000000
2000-07-01	117295000000
2000-10-01	90944000000
2001-01-01	105979000000
2001-04-01	72806000000
2001-07-01	25598000000
2001-10-01	47768000000
2002-01-01	66833000000
2002-04-01	39116000000
2002-07-01	20731000000
2002-10-01	74053000000
2003-01-01	73307000000
2003-04-01	80339000000
2003-07-01	19936000000
2003-10-01	71617000000
2004-01-01	116654000000
2004-04-01	74945000000
2004-07-01	22668000000
2004-10-01	119409000000
2005-01-01	87673000000
2005-04-01	118613000000
2005-07-01	65121000000
2005-10-01	233776000000
2006-01-01	149722000000
2006-04-01	63030000000
2006-07-01	146151000000
2006-10-01	132286000000
2007-01-01	217910000000
2007-04-01	155195000000
2007-07-01	16732000000
2007-10-01	117545000000
2008-01-01	181612000000
2008-04-01	56649000000
2008-07-01	-17685000000
2008-10-01	-48457000000
2009-01-01	-40812000000
2009-04-01	55572000000
2009-07-01	83495000000
2009-10-01	24381000000
2010-01-01	127942000000
2010-04-01	-24583000000
2010-07-01	86170000000
2010-10-01	32653000000
2011-01-01	54615000000
2011-04-01	82704000000
2011-07-01	-25770000000
2011-10-01	-189703000000
2012-01-01	35469000000
2012-04-01	-13093000000
2012-07-01	-57847000000
2012-10-01	-1763000000
2013-01-01	78912000000
2013-04-01	41119000000
2013-07-01	-7438000000
2013-10-01	-77527000000
2014-01-01	134275000000
2014-04-01	75552000000
2014-07-01	-8249000000
2014-10-01	-30746000000
2015-01-01	188463000000
2015-04-01	-21419000000
2015-07-01	-19145000000
2015-10-01	-92380000000
2016-01-01	133585000000
2016-04-01	116239000000
2016-07-01	48022000000
2016-10-01	-31776000000
2017-01-01	193395000000
2017-04-01	45332000000
2017-07-01	37770000000
2017-10-01	-50297000000
2018-01-01	173071000000
2018-04-01	111727000000