Year	National Currency
2004-01-01	26705000000
2005-01-01	33217000000
2006-01-01	38340000000
2007-01-01	43089000000
2008-01-01	48253000000
2009-01-01	52057000000
2010-01-01	54876000000
2011-01-01	52221000000
2012-01-01	51554000000
2013-01-01	52949000000
2014-01-01	58158000000
2015-01-01	62598000000
2016-01-01	68451000000