Quarter	National currency, sum over component sub-periods
2010-01-01	222226921500
2010-04-01	423530629300
2010-07-01	297893631300
2010-10-01	333609443400
2011-01-01	427490673300
2011-04-01	602813947100
2011-07-01	424225938000
2011-10-01	-199261376500
2012-01-01	235349282100
2012-04-01	170558064200
2012-07-01	-425974634300
2012-10-01	-160588723700
2013-01-01	445413106000
2013-04-01	-14730891020
2013-07-01	411157474000
2013-10-01	483867662900
2014-01-01	393383840800
2014-04-01	296117177100
2014-07-01	-71580936220
2014-10-01	-310537853200
2015-01-01	-718851217100
2015-04-01	-78178357150
2015-07-01	-648010378500
2015-10-01	-754869221400
2016-01-01	-285155482700
2016-04-01	127705607100
2016-07-01	287657583200
2016-10-01	96675316350
2017-01-01	355641045100
2017-04-01	514689223100
2017-07-01	194159180100
2017-10-01	-30134649030
2018-01-01	346229363700
2018-04-01	35735608640