Year	National Currency
1997-01-01	183314846915.00000
1998-01-01	191441685947.00000
1999-01-01	201221560997.00000
2000-01-01	211074627597.00000
2001-01-01	221699633574.00000
2002-01-01	234451702104.00000
2003-01-01	239230502316.00000
2004-01-01	244458756266.00000
2005-01-01	251806314966.00000
2006-01-01	262953371122.00003
2007-01-01	274316152650.00000
2008-01-01	290018472842.00000
2009-01-01	287038196061.00000
2010-01-01	277478424033.00000
2011-01-01	276299424294.00000
2012-01-01	271397501549.00003
2013-01-01	273349983254.99997
2014-01-01	276977266182.00000
2015-01-01	279907899293.00000
2016-01-01	285256163257.00000
2017-01-01	294082168956.00000