Year	National Currency
2004-01-01	227065000000
2005-01-01	248684000000
2006-01-01	273976000000
2007-01-01	301155000000
2008-01-01	328728000000
2009-01-01	336255000000
2010-01-01	350257000000
2011-01-01	374178000000
2012-01-01	373299000000
2013-01-01	394872000000
2014-01-01	427611000000
2015-01-01	453565000000
2016-01-01	477282000000