Quarter	National currency, sum over component sub-periods
1990-01-01	0.0
1990-04-01	0.0
1990-07-01	0.0
1990-10-01	0.0
1991-01-01	0.0
1991-04-01	0.0
1991-07-01	0.0
1991-10-01	0.0
1992-01-01	0.0
1992-04-01	0.0
1992-07-01	0.0
1992-10-01	0.0
1993-01-01	0.0
1993-04-01	0.0
1993-07-01	0.0
1993-10-01	0.0
1994-01-01	0.0
1994-04-01	0.0
1994-07-01	0.0
1994-10-01	0.0
1995-01-01	0.0
1995-04-01	0.0
1995-07-01	0.0
1995-10-01	0.0
1996-01-01	0.0
1996-04-01	0.0
1996-07-01	0.0
1996-10-01	0.0
1997-01-01	0.0
1997-04-01	0.0
1997-07-01	0.0
1997-10-01	0.0
1998-01-01	0.0
1998-04-01	0.0
1998-07-01	0.0
1998-10-01	0.0
1999-01-01	0.0
1999-04-01	0.0
1999-07-01	0.0
1999-10-01	0.0
2000-01-01	0.0
2000-04-01	0.0
2000-07-01	0.0
2000-10-01	0.0
2001-01-01	0.0
2001-04-01	0.0
2001-07-01	0.0
2001-10-01	0.0
2002-01-01	0.0
2002-04-01	0.0
2002-07-01	0.0
2002-10-01	0.0
2003-01-01	0.0
2003-04-01	0.0
2003-07-01	0.0
2003-10-01	0.0
2004-01-01	0.0
2004-04-01	0.0
2004-07-01	0.0
2004-10-01	0.0
2005-01-01	0.0
2005-04-01	0.0
2005-07-01	0.0
2005-10-01	0.0
2006-01-01	0.0
2006-04-01	0.0
2006-07-01	0.0
2006-10-01	0.0
2007-01-01	0.0
2007-04-01	0.0
2007-07-01	0.0
2007-10-01	0.0
2008-01-01	0.0
2008-04-01	0.0
2008-07-01	0.0
2008-10-01	0.0
2009-01-01	0.0
2009-04-01	-2634611400.0
2009-07-01	3195549442.0
2009-10-01	13105844930.0
2010-01-01	-688921000.0
2010-04-01	-3417654849.0
2010-07-01	135723703.1
2010-10-01	6130457978.0
2011-01-01	-1095047552.0
2011-04-01	-12137038000.0
2011-07-01	11171983000.0
2011-10-01	6086540000.0
2012-01-01	-7691877000.0
2012-04-01	-11788755000.0
2012-07-01	-13692412000.0
2012-10-01	1170400000.0
2013-01-01	8145957000.0
2013-04-01	42894858000.0
2013-07-01	-4049025000.0
2013-10-01	6796099000.0
2014-01-01	-9442111000.0
2014-04-01	1256225000.0
2014-07-01	-3224755000.0
2014-10-01	6855851000.0
2015-01-01	430608000.0
2015-04-01	511094000.0
2015-07-01	271660400.0
2015-10-01	1181174330.0
2016-01-01	713487290.0
2016-04-01	10648929370.0
2016-07-01	-929078098.2
2016-10-01	-1284914286.0
2017-01-01	1577215685.0
2017-04-01	753028564.2
2017-07-01	-2011783987.0
2017-10-01	2161001064.0
2018-01-01	-2758341933.0
2018-04-01	1167530282.0