Year	National Currency
2004-01-01	24020447000000
2005-01-01	21798754000000
2006-01-01	23091155000000
2007-01-01	26761753000000
2008-01-01	31750450000000
2009-01-01	36570137000000
2010-01-01	45702082000000
2011-01-01	51594421000000
2012-01-01	57052430000000
2013-01-01	62565288000000
2014-01-01	68390624000000
2015-01-01	72427360000000
2016-01-01	76942557000000
2017-01-01	81667472000000