Year	National currency, Monthly Level
1988-01-01	14936279730.824800
1989-01-01	20264729940.140900
1990-01-01	23052757895.561100
1991-01-01	25144649191.781097
1992-01-01	30172704708.822000
1993-01-01	39092176171.650200
1994-01-01	47855623454.437800
1995-01-01	53079109883.570300
1996-01-01	59707666819.716896
1997-01-01	70023581872.537200
1998-01-01	78341875496.938900
1999-01-01	94396432793.921400
2000-01-01	115649366387.736000
2001-01-01	108032554571.288010
2002-01-01	121552018219.470000
2003-01-01	126761653379.161010
2004-01-01	151524207411.744000
2005-01-01	164350350598.327000
2006-01-01	176709952660.242000
2007-01-01	187976911573.024020
2008-01-01	183024138751.063000
2009-01-01	164401799991.041020
2010-01-01	189657774263.619000
2011-01-01	207593501191.602000
2012-01-01	207964616220.882000
2013-01-01	205025036219.913000
2014-01-01	205666373274.478000
2015-01-01	207522919954.440980
2016-01-01	200655232384.973000
2017-01-01	190967964265.957980