Year	National Currency
2004-01-01	19694000000
2005-01-01	27266000000
2006-01-01	32924000000
2007-01-01	43350000000
2008-01-01	70632000000
2009-01-01	176029000000
2010-01-01	234307000000
2011-01-01	333788000000
2012-01-01	437779000000
2013-01-01	1005770000000
2014-01-01	1565815000000
2015-01-01	1756182000000
2016-01-01	2133082000000