Quarter	National currency, sum over component sub-periods
2008-01-01	-188000000
2008-04-01	-173000000
2008-07-01	-200000000
2008-10-01	-171000000
2009-01-01	-100000000
2009-04-01	-100000000
2009-07-01	-88000000
2009-10-01	-99000000
2010-01-01	-203000000
2010-04-01	-214000000
2010-07-01	-212000000
2010-10-01	-201000000
2011-01-01	-127000000
2011-04-01	-128000000
2011-07-01	-126000000
2011-10-01	-119000000
2012-01-01	-155000000
2012-04-01	-154000000
2012-07-01	-166000000
2012-10-01	2424000000
2013-01-01	-122000000
2013-04-01	-121000000
2013-07-01	-120000000
2013-10-01	41000000
2014-01-01	-69000000
2014-04-01	-73000000
2014-07-01	-74000000
2014-10-01	-72000000
2015-01-01	-8000000
2015-04-01	-8000000
2015-07-01	-8000000
2015-10-01	-8000000
2016-01-01	-117000000
2016-04-01	-78000000
2016-07-01	-111000000
2016-10-01	-107000000
2017-01-01	-64000000
2017-04-01	-18000000
2017-07-01	-63000000
2017-10-01	-60000000
2018-01-01	-96000000
2018-04-01	-40000000