Year	National Currency
2004-01-01	7259191000
2005-01-01	9284800000
2006-01-01	12636040700
2007-01-01	20072931200
2008-01-01	23131401800
2009-01-01	21866880300
2010-01-01	24333214000
2011-01-01	29813492000
2012-01-01	34982000000
2013-01-01	42177280800
2014-01-01	39661445900
2015-01-01	36399680400
2016-01-01	33355065500
2017-01-01	33473289900