Year	National Currency
2008-01-01	1926342799600
2009-01-01	2532612308900
2010-01-01	3296561077100
2011-01-01	4307947155100
2012-01-01	5380224007100
2013-01-01	6477686117000
2014-01-01	7725524038400
2015-01-01	9663115219400
2016-01-01	13054954817900