Year	National Currency
2004-01-01	535816788000
2005-01-01	1051492720000
2006-01-01	1877020670000
2007-01-01	2963524249000
2008-01-01	4005544607000
2009-01-01	3563316830000
2010-01-01	4071202198000
2011-01-01	5539634360000
2012-01-01	7721833880000
2013-01-01	9935737982000
2014-01-01	11303627000000
2015-01-01	10656346000000
2016-01-01	10784609532000