Year	National Currency
2004-01-01	3134600000
2005-01-01	3661800000
2006-01-01	7838300000
2007-01-01	26147643200
2008-01-01	37740700000
2009-01-01	34195300000
2010-01-01	36584500000
2011-01-01	39038600000
2012-01-01	48439096000
2013-01-01	71742800000
2014-01-01	67544400000
2015-01-01	38056600000
2016-01-01	41522800000
2017-01-01	26598000000