Quarter	National currency, sum over component sub-periods
2004-01-01	440000000
2004-04-01	609000000
2004-07-01	2406000000
2004-10-01	804000000
2005-01-01	1666000000
2005-04-01	289000000
2005-07-01	414000000
2005-10-01	786000000
2006-01-01	1371000000
2006-04-01	816000000
2006-07-01	1971000000
2006-10-01	2324000000
2007-01-01	1747000000
2007-04-01	1931000000
2007-07-01	3198000000
2007-10-01	5907000000
2008-01-01	4786000000
2008-04-01	6012000000
2008-07-01	1442000000
2008-10-01	2001000000
2009-01-01	8451000000
2009-04-01	4525000000
2009-07-01	1897000000
2009-10-01	7224000000
2010-01-01	5026000000
2010-04-01	4206000000
2010-07-01	5186000000
2010-10-01	11287000000
2011-01-01	3293000000
2011-04-01	5594000000
2011-07-01	5962000000
2011-10-01	15769000000
2012-01-01	5658000000
2012-04-01	9660000000
2012-07-01	10375000000
2012-10-01	10018000000
2013-01-01	3360000000
2013-04-01	13707000000
2013-07-01	9683000000
2013-10-01	11107000000
2014-01-01	6182000000
2014-04-01	15210000000
2014-07-01	8087000000
2014-10-01	12511000000
2015-01-01	15194000000
2015-04-01	4829000000
2015-07-01	19173000000
2015-10-01	3314000000
2016-01-01	10455000000
2016-04-01	-19000000
2016-07-01	201000000
2016-10-01	8899000000
2017-01-01	2669000000
2017-04-01	3745000000
2017-07-01	4426000000
2017-10-01	14175000000
2018-01-01	5703000000
2018-04-01	6621000000