Year	National currency, Monthly Level
1990-01-01	308038.918186973
1991-01-01	1688849.482680160
1992-01-01	31340872.706410103
1993-01-01	506694399.077757060
1994-01-01	6465191960.081480000
1995-01-01	-3149177238.323550000
1996-01-01	-5628483272.480100000
1997-01-01	-7059478960.461910000
1998-01-01	-7327530243.473639500
1999-01-01	-1862861256.551400000
2000-01-01	-2280411097.697890300
2001-01-01	7003619626.406760000
2002-01-01	41871275529.502396000
2003-01-01	75310211144.120600000
2004-01-01	96434106789.933600000
2005-01-01	109999852191.836990000
2006-01-01	101673868022.121000000
2007-01-01	79794089971.141800000
2008-01-01	43121677933.364600000
2009-01-01	51272576517.886600000
2010-01-01	34009240099.558903000
2011-01-01	48234656620.910400000
2012-01-01	36238724801.755800000
2013-01-01	6578609063.225630000
2014-01-01	-10314354117.009300000
2015-01-01	70652883642.906400000
2016-01-01	167239995304.665000000
2017-01-01	214144983161.971000000