Year	National Currency
2004-01-01	1299108300
2005-01-01	1401854200
2006-01-01	1602078000
2007-01-01	1775279500
2008-01-01	1911326100
2009-01-01	1921616000
2010-01-01	1982753000
2011-01-01	2019748000
2012-01-01	2120066000
2013-01-01	2190272000
2014-01-01	2207069000
2015-01-01	2317755000
2016-01-01	2365749000
2017-01-01	2506177000