Year	National Currency
2007-01-01	717111546900
2008-01-01	811106767800
2009-01-01	936512880900
2010-01-01	1085642017900
2011-01-01	1660001332100
2012-01-01	1631758935100
2013-01-01	1619394798900
2014-01-01	1822322460900
2015-01-01	2127591910000
2016-01-01	2386017976500