Year	National Currency
2007-01-01	882949900
2008-01-01	1122507500
2009-01-01	928482000
2010-01-01	703346400
2011-01-01	625539500
2012-01-01	575156200
2013-01-01	569320100
2014-01-01	557531300
2015-01-01	540878600
2016-01-01	585453000
2017-01-01	648869000