Quarter	National currency, sum over component sub-periods
1960-01-01	-2000000
1960-04-01	-1000000
1960-07-01	-1000000
1960-10-01	-2000000
1961-01-01	-3000000
1961-04-01	-2000000
1961-07-01	-4000000
1961-10-01	-3000000
1962-01-01	-4000000
1962-04-01	-2000000
1962-07-01	-3000000
1962-10-01	-3000000
1963-01-01	-4000000
1963-04-01	-4000000
1963-07-01	-5000000
1963-10-01	-3000000
1964-01-01	-5000000
1964-04-01	-3000000
1964-07-01	-6000000
1964-10-01	-3000000
1965-01-01	-5000000
1965-04-01	-4000000
1965-07-01	-5000000
1965-10-01	-4000000
1966-01-01	-5000000
1966-04-01	-4000000
1966-07-01	-5000000
1966-10-01	-5000000
1967-01-01	-6000000
1967-04-01	-6000000
1967-07-01	-7000000
1967-10-01	-6000000
1968-01-01	-7000000
1968-04-01	-7000000
1968-07-01	-6000000
1968-10-01	-6000000
1969-01-01	-7000000
1969-04-01	-6000000
1969-07-01	-5000000
1969-10-01	-5000000
1970-01-01	-6000000
1970-04-01	-5000000
1970-07-01	-6000000
1970-10-01	-5000000
1971-01-01	-6000000
1971-04-01	-5000000
1971-07-01	-6000000
1971-10-01	-6000000
1972-01-01	-8000000
1972-04-01	-8000000
1972-07-01	-9000000
1972-10-01	-10000000
1973-01-01	-8000000
1973-04-01	-12000000
1973-07-01	-10000000
1973-10-01	-9000000
1974-01-01	-10000000
1974-04-01	-7000000
1974-07-01	-9000000
1974-10-01	-8000000
1975-01-01	-9000000
1975-04-01	-10000000
1975-07-01	-9000000
1975-10-01	-8000000
1976-01-01	-5000000
1976-04-01	-4000000
1976-07-01	-4000000
1976-10-01	1000000
1977-01-01	9000000
1977-04-01	-4000000
1977-07-01	-6000000
1977-10-01	12000000
1978-01-01	-23000000
1978-04-01	-22000000
1978-07-01	-19000000
1978-10-01	-15000000
1979-01-01	-28000000
1979-04-01	-27000000
1979-07-01	-27000000
1979-10-01	-21000000
1980-01-01	10000000
1980-04-01	-34000000
1980-07-01	-1000000
1980-10-01	21000000
1981-01-01	-46000000
1981-04-01	-37000000
1981-07-01	-33000000
1981-10-01	37000000
1982-01-01	-14000000
1982-04-01	-7000000
1982-07-01	-3000000
1982-10-01	30000000
1983-01-01	5000000
1983-04-01	0
1983-07-01	48000000
1983-10-01	22000000
1984-01-01	52000000
1984-04-01	-5000000
1984-07-01	6000000
1984-10-01	54000000
1985-01-01	58000000
1985-04-01	16000000
1985-07-01	54000000
1985-10-01	57000000
1986-01-01	89000000
1986-04-01	-50000000
1986-07-01	79000000
1986-10-01	17000000
1987-01-01	53000000
1987-04-01	11000000
1987-07-01	47000000
1987-10-01	48000000
1988-01-01	-36000000
1988-04-01	-53000000
1988-07-01	-24000000
1988-10-01	74000000
1989-01-01	21000000
1989-04-01	-5000000
1989-07-01	-69000000
1989-10-01	-3000000
1990-01-01	147000000
1990-04-01	-45000000
1990-07-01	-21000000
1990-10-01	141000000
1991-01-01	-129000000
1991-04-01	51000000
1991-07-01	-22000000
1991-10-01	45000000
1992-01-01	-17000000
1992-04-01	52000000
1992-07-01	33000000
1992-10-01	-33000000
1993-01-01	25000000
1993-04-01	-68000000
1993-07-01	91000000
1993-10-01	-16000000
1994-01-01	156000000
1994-04-01	-219000000
1994-07-01	-134000000
1994-10-01	-55000000
1995-01-01	137000000
1995-04-01	11000000
1995-07-01	-64000000
1995-10-01	13000000
1996-01-01	98000000
1996-04-01	230000000
1996-07-01	330000000
1996-10-01	148000000
1997-01-01	154000000
1997-04-01	18000000
1997-07-01	121000000
1997-10-01	216000000
1998-01-01	-159000000
1998-04-01	-191000000
1998-07-01	39000000
1998-10-01	50000000
1999-01-01	-102000000
1999-04-01	17000000
1999-07-01	-83000000
1999-10-01	-90000000
2000-01-01	77000000
2000-04-01	434000000
2000-07-01	18000000
2000-10-01	-136000000
2001-01-01	-85000000
2001-04-01	277000000
2001-07-01	-78000000
2001-10-01	-41000000
2002-01-01	-109000000
2002-04-01	-309000000
2002-07-01	-241000000
2002-10-01	-16000000
2003-01-01	-103000000
2003-04-01	-140000000
2003-07-01	64000000
2003-10-01	114000000
2004-01-01	283000000
2004-04-01	189000000
2004-07-01	-240000000
2004-10-01	-142000000
2005-01-01	274000000
2005-04-01	27000000
2005-07-01	-227000000
2005-10-01	-917000000
2006-01-01	176000000
2006-04-01	-1587000000
2006-07-01	-92000000
2006-10-01	-24000000
2007-01-01	-164000000
2007-04-01	-584000000
2007-07-01	55000000
2007-10-01	524000000
2008-01-01	288000000
2008-04-01	19000000
2008-07-01	-31000000
2008-10-01	-24000000
2009-01-01	155000000
2009-04-01	-108000000
2009-07-01	159000000
2009-10-01	37000000
2010-01-01	335000000
2010-04-01	-95000000
2010-07-01	-604000000
2010-10-01	-361000000
2011-01-01	-266000000
2011-04-01	86000000
2011-07-01	114000000
2011-10-01	-698000000
2012-01-01	58000000
2012-04-01	-147000000
2012-07-01	181000000
2012-10-01	-681000000
2013-01-01	-211000000
2013-04-01	180000000
2013-07-01	-109000000
2013-10-01	-1041000000
2014-01-01	-143000000
2014-04-01	20000000
2014-07-01	-389000000
2014-10-01	-1415000000
2015-01-01	3000000
2015-04-01	-793000000
2015-07-01	-434000000
2015-10-01	-754000000
2016-01-01	314000000
2016-04-01	-311000000
2016-07-01	-949000000
2016-10-01	-747000000
2017-01-01	-28000000
2017-04-01	-779000000
2017-07-01	-367000000
2017-10-01	-547000000
2018-01-01	13000000
2018-04-01	-557000000