Year	National Currency
2004-01-01	1088900000
2005-01-01	1149200000
2006-01-01	1456300000
2007-01-01	1816500000
2008-01-01	2359400000
2009-01-01	1814300000
2010-01-01	2036300000
2011-01-01	2435812000
2012-01-01	2926590000
2013-01-01	3319005000
2014-01-01	3823277000
2015-01-01	4277801000
2016-01-01	4769352000