Year	National Currency
2007-01-01	357284817000
2008-01-01	458618164400
2009-01-01	523207578900
2010-01-01	600707904100
2011-01-01	759004537900
2012-01-01	875411959100
2013-01-01	1039800336900
2014-01-01	1159255876800
2015-01-01	1363930480900
2016-01-01	1429333996000
2017-01-01	1596345001800