Year	National Currency
2004-01-01	1175710000
2005-01-01	1610870000
2006-01-01	2227380000
2007-01-01	3234240000
2008-01-01	3440540000
2009-01-01	2228120000
2010-01-01	1766060000
2011-01-01	2050620000
2012-01-01	2136260000
2013-01-01	1511260000
2014-01-01	1796020000
2015-01-01	1740900000
2016-01-01	1990070000
2017-01-01	2142400000