Year	National Currency
2004-01-01	260538000000
2005-01-01	294677000000
2006-01-01	338890000000
2007-01-01	577767000000
2008-01-01	637044000000
2009-01-01	676912000000
2010-01-01	744715000000
2011-01-01	791534000000
2012-01-01	889630000000
2013-01-01	920194000000
2014-01-01	974426000000
2015-01-01	1070723000000
2016-01-01	1118016000000
2017-01-01	1134506000000