Year	National Currency
2009-01-01	5424493535400
2010-01-01	4880233139500
2011-01-01	4586976734900
2012-01-01	4990230414100
2013-01-01	5803378829000
2014-01-01	6122551367600
2015-01-01	7169007774000
2016-01-01	3392808362000
2017-01-01	3467129688600