Year	National currency, Monthly Level
1976-01-01	-48212200185.4714050
1977-01-01	-55639015610.2236000
1978-01-01	-84875742122.3126000
1979-01-01	-56015145051.0965040
1980-01-01	-24354573761.0202030
1981-01-01	-18242443639.3587000
1982-01-01	-4395594838.6338610
1983-01-01	1272642364.5161998
1984-01-01	14176931285.7022000
1985-01-01	2453019240.3515997
1986-01-01	-28507602776.0747030
1987-01-01	-21738754388.1625020
1988-01-01	25602139909.0758970
1989-01-01	41167460568.3302000
1990-01-01	59536322636.8021000
1991-01-01	-92852633205.4897900
1992-01-01	-19962210441.8232000
1993-01-01	-321575211289.0829500
1994-01-01	-408713325642.3480000
1995-01-01	-298804902842.6230000
1996-01-01	-345297754043.5140000
1997-01-01	-367790688722.0600000
1998-01-01	-538885275907.9690000
1999-01-01	-650295499110.2650000
2000-01-01	-1048653450593.8000000
2001-01-01	-814782676154.3210000
2002-01-01	-754668887995.9459000
2003-01-01	-975058165623.0920000
2004-01-01	-849652451718.7450000
2005-01-01	-595018102401.8529000
2006-01-01	-363118454497.5890500
2007-01-01	140169102601.7190000
2008-01-01	82802618207.9489900
2009-01-01	1202675278470.4000000
2010-01-01	1514819731117.9800000
2011-01-01	1977492858449.6300000
2012-01-01	1916047230284.1300000
2013-01-01	1950500057444.2700000
2014-01-01	1944819305743.5999000
2015-01-01	2656489227825.0900000
2016-01-01	3029289237127.4800000
2017-01-01	2704643936114.4897000