Year	National Currency
2004-01-01	564000000
2005-01-01	1881242400
2006-01-01	2603425800
2007-01-01	3361000000
2008-01-01	4021400000
2009-01-01	3700000000
2010-01-01	2909000000
2011-01-01	2667500000
2012-01-01	2986134900
2013-01-01	4000667100
2014-01-01	4706368600
2015-01-01	5329997600
2016-01-01	3595570700