Year	National Currency
2004-01-01	275678000000
2005-01-01	295729000000
2006-01-01	332187000000
2007-01-01	391525000000
2008-01-01	464233000000
2009-01-01	545207000000
2010-01-01	600877000000
2011-01-01	747026000000
2012-01-01	888703000000
2013-01-01	994630000000
2014-01-01	1190500000000
2015-01-01	1349505000000
2016-01-01	1560469000000