Quarter	National currency, Monthly Level
1960-01-01	700000000.0000000
1960-04-01	440000000.0000000
1960-07-01	600000000.0000000
1960-10-01	930000000.0000000
1961-01-01	980000000.0000000
1961-04-01	860000000.0000000
1961-07-01	890000000.0000000
1961-10-01	650000000.0000000
1962-01-01	310000000.0000000
1962-04-01	490000000.0000000
1962-07-01	510000000.0000000
1962-10-01	490000000.0000000
1963-01-01	380000000.0000000
1963-04-01	610000000.0000000
1963-07-01	640000000.0000000
1963-10-01	1460000000.0000000
1964-01-01	1240000000.0000000
1964-04-01	1010000000.0000000
1964-07-01	360000000.0000000
1964-10-01	520000000.0000000
1965-01-01	560000000.0000000
1965-04-01	-20000000.0000000
1965-07-01	-230000000.0000000
1965-10-01	320000000.0000000
1966-01-01	420000000.0000000
1966-04-01	700000000.0000000
1966-07-01	1150000000.0000000
1966-10-01	1790000000.0000000
1967-01-01	2210000000.0000000
1967-04-01	2270000000.0000000
1967-07-01	1930000000.0000000
1967-10-01	2190000000.0000000
1968-01-01	2220000000.0000000
1968-04-01	1760000000.0000000
1968-07-01	2130000000.0000000
1968-10-01	3300000000.0000000
1969-01-01	1420000000.0000000
1969-04-01	2000000000.0000000
1969-07-01	2049999999.9999998
1969-10-01	2510000000.0000000
1970-01-01	1510000000.0000000
1970-04-01	1730000000.0000000
1970-07-01	2180000000.0000000
1970-10-01	2600000000.0000000
1971-01-01	1880000000.0000000
1971-04-01	1650000000.0000000
1971-07-01	2390000000.0000000
1971-10-01	2220000000.0000000
1972-01-01	2300000000.0000000
1972-04-01	2000000000.0000000
1972-07-01	2350000000.0000000
1972-10-01	3710000000.0000000
1973-01-01	3020000000.0000000
1973-04-01	3540000000.0000000
1973-07-01	5080000000.0000000
1973-10-01	5210000000.0000000
1974-01-01	6800000000.0000000
1974-04-01	6140000000.0000000
1974-07-01	6000000000.0000000
1974-10-01	7090000000.0000000
1975-01-01	5410000000.0000000
1975-04-01	4720000000.0000000
1975-07-01	4240000000.0000000
1975-10-01	4730000000.0000000
1976-01-01	4410000000.0000000
1976-04-01	3890000000.0000000
1976-07-01	4320000000.0000000
1976-10-01	5000000000.0000000
1977-01-01	4550000000.0000000
1977-04-01	4850000000.0000000
1977-07-01	4070000000.0000005
1977-10-01	6200000000.0000000
1978-01-01	4690000000.0000000
1978-04-01	5240000000.0000000
1978-07-01	4890000000.0000000
1978-10-01	6230000000.0000000
1979-01-01	4000000000.0000000
1979-04-01	3590000000.0000000
1979-07-01	1770000000.0000000
1979-10-01	2080000000.0000000
1980-01-01	1380000000.0000000
1980-04-01	860000000.0000000
1980-07-01	760000000.0000000
1980-10-01	1570000000.0000000
1981-01-01	-100000000.0000000
1981-04-01	3350000000.0000000
1981-07-01	3630000000.0000000
1981-10-01	7320000000.0000000
1982-01-01	5700000000.0000000
1982-04-01	6770000000.0000000
1982-07-01	5960000000.0000000
1982-10-01	7780000000.0000000
1983-01-01	6090000000.0000000
1983-04-01	5220000000.0000000
1983-07-01	4250000000.0000000
1983-10-01	5960000000.0000000
1984-01-01	5800000000.0000000
1984-04-01	4390000000.0000000
1984-07-01	6180000000.0000000
1984-10-01	11200000000.0000000
1985-01-01	6960000000.0000000
1985-04-01	9490000000.0000000
1985-07-01	8990000000.0000000
1985-10-01	12080000000.0000000
1986-01-01	11530000000.0000000
1986-04-01	14380000000.0000000
1986-07-01	15050000000.0000000
1986-10-01	16610000000.0000000
1987-01-01	14170000000.0000000
1987-04-01	14340000000.0000000
1987-07-01	14260000000.0000000
1987-10-01	17430000000.0000000
1988-01-01	12890000000.0000000
1988-04-01	17390000000.0000000
1988-07-01	16210000000.0000000
1988-10-01	18990000000.0000000
1989-01-01	18290000000.0000000
1989-04-01	17550000000.0000000
1989-07-01	17500000000.0000000
1989-10-01	15480000000.0000000
1990-01-01	18900000000.0000000
1990-04-01	14240000000.0000000
1990-07-01	12960000000.0000000
1990-10-01	7770000000.0000000
1991-01-01	3640000000.0000000
1991-04-01	-640000000.0000000
1991-07-01	2570000000.0000000
1991-10-01	5630000000.0000000
1992-01-01	3880000000.0000000
1992-04-01	2950000000.0000000
1992-07-01	6460000000.0000000
1992-10-01	3930000000.0000000
1993-01-01	7550000000.0000000
1993-04-01	7560000000.0000000
1993-07-01	5780000000.0000000
1993-10-01	9920000000.0000000
1994-01-01	7870000000.0000000
1994-04-01	11460000000.0000000
1994-07-01	8270000000.0000000
1994-10-01	9080000000.0000000
1995-01-01	10100400000.0000000
1995-04-01	12140500000.0000000
1995-07-01	10459100000.0000000
1995-10-01	12856200000.0000000
1996-01-01	10506900000.0000000
1996-04-01	12237200000.0000000
1996-07-01	13833200000.0000000
1996-10-01	15048000000.0000000
1997-01-01	11000100000.0000000
1997-04-01	15295100000.0000000
1997-07-01	16147500000.0000000
1997-10-01	16779000000.0000000
1998-01-01	14366200000.0000000
1998-04-01	17400900000.0000000
1998-07-01	16224300000.0000000
1998-10-01	16479199999.9999980
1999-01-01	15317200000.0000000
1999-04-01	15692000000.0000000
1999-07-01	15670600000.0000000
1999-10-01	18522000000.0000000
2000-01-01	16372300000.0000000
2000-04-01	16406300000.0000020
2000-07-01	13116500000.0000000
2000-10-01	13235000000.0000000
2001-01-01	22540900000.0000000
2001-04-01	22105300000.0000000
2001-07-01	25547900000.0000000
2001-10-01	25301500000.0000000
2002-01-01	33323600000.0000000
2002-04-01	31716900000.0000000
2002-07-01	35539000000.0000000
2002-10-01	32191400000.0000000
2003-01-01	29829900000.0000000
2003-04-01	29837300000.0000000
2003-07-01	38425500000.0000000
2003-10-01	31811900000.0000000
2004-01-01	41355100000.0000000
2004-04-01	43297900000.0000000
2004-07-01	36431500000.0000000
2004-10-01	34993400000.0000000
2005-01-01	42662100000.0000000
2005-04-01	40063200000.0000000
2005-07-01	40079600000.0000000
2005-10-01	33003800000.0000000
2006-01-01	39732300000.0000000
2006-04-01	35639200000.0000000
2006-07-01	39066900000.0000000
2006-10-01	45981000000.0000000
2007-01-01	47917300000.0000000
2007-04-01	47891900000.0000000
2007-07-01	49925000000.0000000
2007-10-01	48524400000.0000000
2008-01-01	50749500000.0000000
2008-04-01	52959300000.0000000
2008-07-01	40036700000.0000000
2008-10-01	33780099999.9999960
2009-01-01	27629400000.0000000
2009-04-01	34192400000.0000000
2009-07-01	36102500000.0000000
2009-10-01	40943900000.0000000
2010-01-01	37575800000.0000000
2010-04-01	37008700000.0000000
2010-07-01	38736600000.0000000
2010-10-01	40642800000.0000000
2011-01-01	40631900000.0000000
2011-04-01	38162600000.0000000
2011-07-01	39329000000.0000000
2011-10-01	39287200000.0000000
2012-01-01	46761300000.0000000
2012-04-01	48280800000.0000000
2012-07-01	51110600000.0000000
2012-10-01	45519800000.0000000
2013-01-01	49044500000.0000000
2013-04-01	49124700000.0000000
2013-07-01	50310100000.0000000
2013-10-01	50175900000.0000000
2014-01-01	47951700000.0000000
2014-04-01	51416400000.0000000
2014-07-01	58989900000.0000000
2014-10-01	58101700000.0000000
2015-01-01	58798500000.0000000
2015-04-01	64992900000.0000100
2015-07-01	62751000000.0000000
2015-10-01	61653000000.0000000
2016-01-01	58801300000.0000000
2016-04-01	70493000000.0000000
2016-07-01	62734000000.0000000
2016-10-01	59699900000.0000000
2017-01-01	60416400000.0000000
2017-04-01	62855200000.0000000
2017-07-01	63892000000.0000000
2017-10-01	61619100000.0000000
2018-01-01	61310700000.0000000
2018-04-01	63037800000.0000000