Quarter	National currency, sum over component sub-periods
2004-01-01	459000000
2004-04-01	7839000000
2004-07-01	-1778000000
2004-10-01	-9233000000
2005-01-01	-9667000000
2005-04-01	-6154000000
2005-07-01	2240000000
2005-10-01	8611000000
2006-01-01	-5254000000
2006-04-01	15309000000
2006-07-01	8457000000
2006-10-01	12478000000
2007-01-01	11438000000
2007-04-01	24077000000
2007-07-01	21318000000
2007-10-01	26605000000
2008-01-01	38224000000
2008-04-01	23303000000
2008-07-01	3609000000
2008-10-01	-2956000000
2009-01-01	-800000000
2009-04-01	6932000000
2009-07-01	14886000000
2009-10-01	4240000000
2010-01-01	4063000000
2010-04-01	9287000000
2010-07-01	14760000000
2010-10-01	11121000000
2011-01-01	37808000000
2011-04-01	-163000000
2011-07-01	-19650000000
2011-10-01	955000000
2012-01-01	-2705000000
2012-04-01	-4158000000
2012-07-01	694000000
2012-10-01	-5500000000
2013-01-01	4203000000
2013-04-01	6206000000
2013-07-01	8255000000
2013-10-01	-7595000000
2014-01-01	-9866000000
2014-04-01	2961000000
2014-07-01	9572000000
2014-10-01	-1571000000
2015-01-01	-1137000000
2015-04-01	22140000000
2015-07-01	-10253000000
2015-10-01	-20916000000
2016-01-01	20151000000
2016-04-01	21276000000
2016-07-01	4368000000
2016-10-01	17839000000
2017-01-01	-21380000000
2017-04-01	-14311000000
2017-07-01	-12461000000
2017-10-01	-75000000
2018-01-01	6933000000
2018-04-01	-16321000000