Quarter	National currency, sum over component sub-periods
2000-04-01	-2261000000
2000-07-01	-1776000000
2000-10-01	-512000000
2001-01-01	4852000000
2001-04-01	-279000000
2001-07-01	2802000000
2001-10-01	519000000
2002-01-01	3922000000
2002-04-01	1304000000
2002-07-01	2771000000
2002-10-01	-1813000000
2003-01-01	604000000
2003-04-01	303000000
2003-07-01	-2909000000
2003-10-01	70000000
2004-01-01	5366000000
2004-04-01	-4922000000
2004-07-01	7572000000
2004-10-01	-5028000000
2005-01-01	5621000000
2005-04-01	-5565000000
2005-07-01	-3107000000
2005-10-01	-1267000000
2006-01-01	5544000000
2006-04-01	-4658000000
2006-07-01	2378000000
2006-10-01	3795000000
2007-01-01	6687000000
2007-04-01	4428000000
2007-07-01	2330000000
2007-10-01	1683000000
2008-01-01	5507000000
2008-04-01	-6381000000
2008-07-01	-4989000000
2008-10-01	-8055000000
2009-01-01	1205000000
2009-04-01	865000000
2009-07-01	3484000000
2009-10-01	3080000000
2010-01-01	-447000000
2010-04-01	2001000000
2010-07-01	8173000000
2010-10-01	-393000000
2011-01-01	18281000000
2011-04-01	1655000000
2011-07-01	-1292000000
2011-10-01	-11758000000
2012-01-01	637000000
2012-04-01	1205000000
2012-07-01	-1505000000
2012-10-01	-258000000
2013-01-01	4084000000
2013-04-01	-4205000000
2013-07-01	-524000000
2013-10-01	2467000000
2014-01-01	2738000000
2014-04-01	5621000000
2014-07-01	477000000
2014-10-01	1592000000
2015-01-01	7356000000
2015-04-01	2365000000
2015-07-01	-828000000
2015-10-01	-1459000000
2016-01-01	5534000000
2016-04-01	743000000
2016-07-01	-3048000000
2016-10-01	6229000000
2017-01-01	-342000000
2017-04-01	2692000000
2017-07-01	-459000000
2017-10-01	-1178000000
2018-01-01	2476000000
2018-04-01	2762000000