Year	National Currency
1999-01-01	11989790000000
2000-01-01	13461026000000
2001-01-01	15830192000000
2002-01-01	18500697000000
2003-01-01	22122282000000
2004-01-01	25320770000000
2005-01-01	29875550000000
2006-01-01	34557790000000
2007-01-01	40340130000000
2008-01-01	47516660000000
2009-01-01	60622501000000
2010-01-01	72585180000000
2011-01-01	85159090000000
2012-01-01	97415950000000
2013-01-01	110652498000000
2014-01-01	122837480700000
2015-01-01	139227810000000
2016-01-01	155006666800000
2017-01-01	167676853600000