Year	National Currency
2004-01-01	185559000000
2005-01-01	199650000000
2006-01-01	209356000000
2007-01-01	217116000000
2008-01-01	223725000000
2009-01-01	241560000000
2010-01-01	259765000000
2011-01-01	270394000000
2012-01-01	291147000000
2013-01-01	307330000000
2014-01-01	316915000000
2015-01-01	326159000000
2016-01-01	342839000000
2017-01-01	350148000000