Year	National Currency
2008-01-01	1030053933700
2009-01-01	920014221100
2010-01-01	1334139564300
2011-01-01	2439603265200
2012-01-01	3074547618200
2013-01-01	4640385000000
2014-01-01	5648914432700
2015-01-01	4963948000000
2016-01-01	5605062194000