Quarter	National currency, Monthly Level
1960-01-01	406710000000.00000
1960-04-01	400284000000.00000
1960-07-01	406923000000.00000
1960-10-01	402890000000.00000
1961-01-01	467493000000.00000
1961-04-01	526010999999.99994
1961-07-01	541717999999.99994
1961-10-01	556533000000.00000
1962-01-01	538845000000.00000
1962-04-01	525058000000.00000
1962-07-01	480264000000.00000
1962-10-01	484982000000.00000
1963-01-01	533477000000.00000
1963-04-01	609417000000.00000
1963-07-01	611357000000.00000
1963-10-01	670831000000.00000
1964-01-01	717345000000.00000
1964-04-01	742091000000.00000
1964-07-01	668789000000.00000
1964-10-01	729291000000.00000
1965-01-01	711390000000.00000
1965-04-01	780993000000.00000
1965-07-01	714429000000.00000
1965-10-01	734035000000.00000
1966-01-01	800560000000.00000
1966-04-01	867630000000.00000
1966-07-01	839947000000.00000
1966-10-01	920035000000.00000
1967-01-01	979372000000.00000
1967-04-01	1073994999999.99990
1967-07-01	1018605000000.00000
1967-10-01	1126740000000.00000
1968-01-01	1122679000000.00000
1968-04-01	1171581000000.00000
1968-07-01	1140874000000.00000
1968-10-01	1240274000000.00000
1969-01-01	1231632000000.00000
1969-04-01	1295749000000.00000
1969-07-01	1397998000000.00000
1969-10-01	1483095000000.00000
1970-01-01	1584362000000.00000
1970-04-01	1685176000000.00000
1970-07-01	1739090000000.00000
1970-10-01	1788592000000.00000
1971-01-01	1754222000000.00000
1971-04-01	1800798000000.00000
1971-07-01	1659427000000.00000
1971-10-01	1695508000000.00000
1972-01-01	1666861000000.00000
1972-04-01	1699776000000.00000
1972-07-01	1807633000000.00000
1972-10-01	2054707000000.00000
1973-01-01	2097292000000.00000
1973-04-01	2487774000000.00000
1973-07-01	2642399000000.00000
1973-10-01	3176890000000.00000
1974-01-01	4062070000000.00000
1974-04-01	4686224000000.00000
1974-07-01	4574487000000.00000
1974-10-01	4753601000000.00000
1975-01-01	4262002999999.99950
1975-04-01	4170446000000.00000
1975-07-01	4197296000000.00050
1975-10-01	4540283000000.00000
1976-01-01	4488273000000.00000
1976-04-01	4754420000000.00000
1976-07-01	4893831000000.00000
1976-10-01	5092644000000.00000
1977-01-01	4971950000000.00000
1977-04-01	4919469000000.00000
1977-07-01	4701989000000.00000
1977-10-01	4538371000000.00000
1978-01-01	4348674000000.00000
1978-04-01	4293634000000.00000
1978-07-01	3896325000000.00000
1978-10-01	4188991000000.00000
1979-01-01	4680123226000.00000
1979-04-01	5579239935000.00000
1979-07-01	6363639244000.00000
1979-10-01	7622348592000.00000
1980-01-01	8044700854000.00000
1980-04-01	8654805087999.99900
1980-07-01	7588046189000.00000
1980-10-01	7707773071000.00000
1981-01-01	7526482572000.00000
1981-04-01	7906431387000.00000
1981-07-01	7847324366000.00000
1981-10-01	8183907416000.00000
1982-01-01	8306912031000.00000
1982-04-01	8007529398000.00000
1982-07-01	8020769333000.00000
1982-10-01	8321091812000.00100
1983-01-01	7412798480000.00000
1983-04-01	7213292101000.00000
1983-07-01	7306749894000.00000
1983-10-01	8081943581000.00000
1984-01-01	7999510826000.00000
1984-04-01	7871103848000.00000
1984-07-01	8216434863000.00000
1984-10-01	8234077103000.00000
1985-01-01	8339639100000.00000
1985-04-01	8093128113000.00000
1985-07-01	7534100769000.00000
1985-10-01	7118067225000.00000
1986-01-01	6334444158000.00000
1986-04-01	5398636724000.00000
1986-07-01	4758043055000.00000
1986-10-01	5059593133000.00000
1987-01-01	4958455808000.00000
1987-04-01	5206979394000.00000
1987-07-01	5643625150000.00000
1987-10-01	5927852321000.00000
1988-01-01	5687800800000.00000
1988-04-01	5917532407000.00000
1988-07-01	6280339170000.00000
1988-10-01	6120647482000.00000
1989-01-01	6515603567000.00000
1989-04-01	6997053779000.00000
1989-07-01	7547324930000.00000
1989-10-01	7918590305000.00000
1990-01-01	7941202455000.00000
1990-04-01	8391544626999.99900
1990-07-01	8363861618999.99900
1990-10-01	9158598937000.00000
1991-01-01	8257131915000.00000
1991-04-01	7774568709000.00000
1991-07-01	7845679960000.00000
1991-10-01	8022772938000.00000
1992-01-01	7327398026000.00000
1992-04-01	7483438343000.00000
1992-07-01	7408362930000.00000
1992-10-01	7308220061000.00000
1993-01-01	7025025170000.00000
1993-04-01	6698411753000.00000
1993-07-01	6527800726000.00000
1993-10-01	6575119590000.00000
1994-01-01	6648585376000.00000
1994-04-01	6841812853000.00000
1994-07-01	7127745602000.00000
1994-10-01	7486183512000.00000
1995-01-01	7533072380000.00000
1995-04-01	7357405097000.00000
1995-07-01	7808055531000.00000
1995-10-01	8850220873000.00000
1996-01-01	8937274631000.00000
1996-04-01	9437555776000.00000
1996-07-01	9529672251000.00000
1996-10-01	10088918448000.00000
1997-01-01	10615514594000.00000
1997-04-01	10150635526000.00000
1997-07-01	10019140561000.00000
1997-10-01	10170891892000.00000
1998-01-01	9620799092000.00000
1998-04-01	9081143344000.00000
1998-07-01	9429133672000.00000
1998-10-01	8522571075000.00000
1999-01-01	8360902878000.00100
1999-04-01	8652095015000.00100
1999-07-01	8912624537000.00000
1999-10-01	9342385633000.00000
2000-01-01	9544510504000.00000
2000-04-01	9808014208000.00000
2000-07-01	10297363607000.00000
2000-10-01	11288534649000.00000
2001-01-01	11055457550000.00000
2001-04-01	10788064167000.00000
2001-07-01	10260041594000.00000
2001-10-01	10311969691000.00000
2002-01-01	10148995418000.00000
2002-04-01	10318156480000.00000
2002-07-01	10479251957000.00000
2002-10-01	11281102090000.00000
2003-01-01	10988591151000.00000
2003-04-01	10983217286000.00000
2003-07-01	11166197903000.00000
2003-10-01	11224017012000.00000
2004-01-01	11481748562000.00000
2004-04-01	11973736690000.00000
2004-07-01	12623944282000.00000
2004-10-01	13137206812000.00000
2005-01-01	12650893581000.00000
2005-04-01	13687121389000.00000
2005-07-01	14770755704000.00000
2005-10-01	15840621507000.00000
2006-01-01	16212793098000.00000
2006-04-01	16336319772000.00000
2006-07-01	17239941925000.00000
2006-10-01	17555238277000.00000
2007-01-01	17315846028000.00000
2007-04-01	17942833355000.00000
2007-07-01	18318973622000.00000
2007-10-01	19558267422000.00000
2008-01-01	19137998869000.00000
2008-04-01	19944423644000.00000
2008-07-01	22178584851000.00000
2008-10-01	17693742562000.00000
2009-01-01	12093690597000.00000
2009-04-01	11991698309000.00000
2009-07-01	13413675079000.00000
2009-10-01	14000313794000.00000
2010-01-01	14415164689000.00000
2010-04-01	15356677530000.00000
2010-07-01	15408619532000.00000
2010-10-01	15584495089000.00000
2011-01-01	16106911608000.00000
2011-04-01	16964527989999.99800
2011-07-01	17530205183999.99800
2011-10-01	17509542396000.00000
2012-01-01	17706298832000.00000
2012-04-01	17813881652000.00000
2012-07-01	17579729394000.00200
2012-10-01	17588721962000.00000
2013-01-01	19115431934000.00000
2013-04-01	19648799431000.00000
2013-07-01	20658671180000.00000
2013-10-01	21819642626000.00000
2014-01-01	22485742877000.00000
2014-04-01	20190014193000.00000
2014-07-01	21160558110000.00000
2014-10-01	22072797553000.00000
2015-01-01	20371414473000.00000
2015-04-01	19125931017000.00000
2015-07-01	19906575940000.00000
2015-10-01	19001614363000.00000
2016-01-01	17186246664999.99800
2016-04-01	15556448128000.00000
2016-07-01	16057287153000.00000
2016-10-01	17241991939000.00000
2017-01-01	18693077091000.00000
2017-04-01	18082676394000.00000
2017-07-01	18426610680000.00000
2017-10-01	20176866942000.00000
2018-01-01	20087288603000.00000
2018-04-01	19443294323000.00000