Quarter	National currency, monthly level
1990-01-01	2369091810800.0000
1990-04-01	1466764290000.0000
1990-07-01	859485296989.9990
1990-10-01	2289458184720.0000
1991-01-01	1497467794240.0000
1991-04-01	803869296000.0000
1991-07-01	2567900274350.0000
1991-10-01	1516361789460.0000
1992-01-01	1852213833710.0000
1992-04-01	1877250819780.0000
1992-07-01	3678178375160.0000
1992-10-01	6218874369400.0000
1993-01-01	5276896919690.0000
1993-04-01	4233646396619.1997
1993-07-01	3976679697100.0000
1993-10-01	4224707854614.0000
1994-01-01	3236540875680.4000
1994-04-01	4597166159129.6000
1994-07-01	5061427687593.9000
1994-10-01	4557697655457.8990
1995-01-01	2694961432800.0000
1995-04-01	1672718328004.0000
1995-07-01	1251719265790.0000
1995-10-01	5191522853320.0000
1996-01-01	3763397076741.7100
1996-04-01	1399925494966.5000
1996-07-01	4827493839668.0000
1996-10-01	6154261764155.0200
1997-01-01	4188021658072.6000
1997-04-01	5772149223591.0500
1997-07-01	10146857287952.1000
1997-10-01	16438598018490.7000
1998-01-01	50258520433356.5000
1998-04-01	64062827582432.4000
1998-07-01	71905362393345.9000
1998-10-01	34931816374434.4000
1999-01-01	40516979315232.6000
1999-04-01	43991443623013.7000
1999-07-01	54249350615745.4100
1999-10-01	52679906207774.0000
2000-01-01	56106080244432.0000
2000-04-01	66514148752711.8000
2000-07-01	64387863107026.9000
2000-10-01	52321714634551.6000
2001-01-01	55412532094341.2000
2001-04-01	66915273522204.9900
2001-07-01	70959473084170.8900
2001-10-01	65937047120230.6100
2002-01-01	62991258175650.4000
2002-04-01	66193152991168.4100
2002-07-01	60382390065871.7000
2002-10-01	50931487391893.0000
2003-01-01	60247678596975.0000
2003-04-01	64925716114472.6000
2003-07-01	61646058848300.0900
2003-10-01	57410353839548.5000
2004-01-01	40952211530324.1000
2004-04-01	54494177124868.4000
2004-07-01	64725760948875.0000
2004-10-01	64941008597156.7000
2005-01-01	58430769038005.6000
2005-04-01	57169011351996.3000
2005-07-01	65640914813618.7000
2005-10-01	91122098721425.7000
2006-01-01	84653427372467.1900
2006-04-01	80730925248270.0000
2006-07-01	89945465005108.8000
2006-10-01	108409652786526.0000
2007-01-01	90976635206613.0000
2007-04-01	91152560798088.3900
2007-07-01	83784582046811.3000
2007-10-01	96034289888215.1900
2008-01-01	37228194913175.4000
2008-04-01	11481550492503.7010
2008-07-01	7355473675045.1600
2008-10-01	20473364771127.2000
2009-01-01	46192664783914.3000
2009-04-01	50150951978941.4000
2009-07-01	31414086890000.0000
2009-10-01	74023207500000.0000
2010-01-01	51684907128065.5000
2010-04-01	36771231490026.0900
2010-07-01	35380459240138.6950
2010-10-01	77057178929399.2000
2011-01-01	58633350295000.0000
2011-04-01	72359166210000.0000
2011-07-01	61598682593000.0000
2011-10-01	43867283497000.0000
2012-01-01	25214764190732.0000
2012-04-01	-21100609467937.5000
2012-07-01	4994590703910.0000
2012-10-01	-25952580000000.0000
2013-01-01	-2276659341932.0303
2013-04-01	-30369989714777.3000
2013-07-01	-31814959002918.2000
2013-10-01	27716634658368.4000
2014-01-01	12309652224200.6000
2014-04-01	-25255617396375.6000
2014-07-01	-6353811741361.9710
2014-10-01	-6444731342099.0910
2015-01-01	29800132970896.9000
2015-04-01	28323489711115.2000
2015-07-01	37837819136865.1950
2015-10-01	6321547059490.8400
2016-01-01	23752504138373.3000
2016-04-01	31438885877496.8000
2016-07-01	29971167126576.3000
2016-10-01	41277060129536.8050
2017-01-01	54939993135416.8000
2017-04-01	47236162657168.0900
2017-07-01	42517917162439.5000
2017-10-01	13311797285931.7000
2018-01-01	4619953128912.0290
2018-04-01	-18915274071418.0000