Year	National currency, Monthly Level
1990-01-01	412993686663.9730
1991-01-01	458870447453.7330
1992-01-01	610922365995.4240
1993-01-01	693992666779.6940
1994-01-01	842170318083.0171
1995-01-01	1127735963861.2900
1996-01-01	1343066220012.9400
1997-01-01	1504309402544.8298
1998-01-01	1771478513240.8800
1999-01-01	2020866953863.9102
2000-01-01	2321364919377.7000
2001-01-01	2373503423503.4100
2002-01-01	2740638941679.0700
2003-01-01	3368771741282.1500
2004-01-01	4511551779598.9900
2005-01-01	6298707440486.3700
2006-01-01	8080970925642.9795
2007-01-01	9414504094952.8980
2008-01-01	13884006864759.4000
2009-01-01	12370786945043.7000
2010-01-01	16004661012686.4000
2011-01-01	21694388776514.8000
2012-01-01	26145215205067.3000
2013-01-01	27133522707218.5980
2014-01-01	28231387553250.9020
2015-01-01	25244302106456.4020
2016-01-01	24307378652677.1000
2017-01-01	29275367846096.5000