Year	National Currency
2004-01-01	662347000000
2005-01-01	673942000000
2006-01-01	681329000000
2007-01-01	695486000000
2008-01-01	710069000000
2009-01-01	724777000000
2010-01-01	751164000000
2011-01-01	769031000000
2012-01-01	789152000000
2013-01-01	811270000000
2014-01-01	836154000000
2015-01-01	864669000000
2016-01-01	901223000000
2017-01-01	930733000000