Year	National Currency
2004-01-01	8047409000
2005-01-01	10592400000
2006-01-01	13556107900
2007-01-01	19610333700
2008-01-01	22950112200
2009-01-01	22804389700
2010-01-01	25751319200
2011-01-01	32632097200
2012-01-01	39771000000
2013-01-01	51889942600
2014-01-01	46739341200
2015-01-01	47127003600
2016-01-01	51799914800
2017-01-01	59896885000