Year	National Currency
2004-01-01	18971000
2005-01-01	21528000
2006-01-01	25722000
2007-01-01	33042000
2008-01-01	38233000
2009-01-01	45284000
2010-01-01	51805000
2011-01-01	57926000
2012-01-01	65290000
2013-01-01	58357000
2014-01-01	59698000
2015-01-01	63666000
2016-01-01	70619000
2017-01-01	73844000