Quarter	National currency, sum over component sub-periods
1996-01-01	2127000000
1996-04-01	807000000
1996-07-01	402000000
1996-10-01	2670000000
1997-01-01	4154000000
1997-04-01	1825000000
1997-07-01	2574000000
1997-10-01	1585000000
1998-01-01	3989500000
1998-04-01	2523200000
1998-07-01	4473200000
1998-10-01	2576900000
1999-01-01	3939000000
1999-04-01	1537000000
1999-07-01	2555000000
1999-10-01	-265000000
2000-01-01	8005000000
2000-04-01	6419000000
2000-07-01	2534000000
2000-10-01	8985000000
2001-01-01	4978000000
2001-04-01	4562000000
2001-07-01	-585000000
2001-10-01	7468000000
2002-01-01	6331000000
2002-04-01	8818000000
2002-07-01	1369000000
2002-10-01	-2960000000
2003-01-01	5934000000
2003-04-01	8764000000
2003-07-01	5066000000
2003-10-01	-5723000000
2004-01-01	13136000000
2004-04-01	3454000000
2004-07-01	-794000000
2004-10-01	-2240000000
2005-01-01	6050000000
2005-04-01	3573000000
2005-07-01	3662000000
2005-10-01	-462000000
2006-01-01	16881000000
2006-04-01	4407000000
2006-07-01	-5118000000
2006-10-01	5734000000
2007-01-01	4507000000
2007-04-01	5263000000
2007-07-01	6740000000
2007-10-01	1976000000
2008-01-01	3005000000
2008-04-01	2627000000
2008-07-01	-2072000000
2008-10-01	-10292000000
2009-01-01	-955000000
2009-04-01	-5244000000
2009-07-01	7976000000
2009-10-01	2284000000
2010-01-01	11717000000
2010-04-01	22074000000
2010-07-01	-3264000000
2010-10-01	-4494000000
2011-01-01	-611000000
2011-04-01	9054000000
2011-07-01	4694000000
2011-10-01	844000000
2012-01-01	14261000000
2012-04-01	11397000000
2012-07-01	-3383000000
2012-10-01	-3908000000
2013-01-01	-3447000000
2013-04-01	-10000000
2013-07-01	-7420000000
2013-10-01	-2423000000
2014-01-01	1617000000
2014-04-01	2749000000
2014-07-01	-9876000000
2014-10-01	5645000000
2015-01-01	-5493000000
2015-04-01	3657000000
2015-07-01	-11060000000
2015-10-01	2029000000
2016-01-01	535000000
2016-04-01	3653000000
2016-07-01	-1359000000
2016-10-01	7226000000
2017-01-01	2740000000
2017-04-01	-2113000000
2017-07-01	-5364000000
2017-10-01	-3256000000
2018-01-01	3933000000
2018-04-01	2873000000