Year	National Currency
2007-01-01	5696400000
2008-01-01	8097300000
2009-01-01	11777500000
2010-01-01	13476000000
2011-01-01	9696819900
2012-01-01	9613026100
2013-01-01	14863099000
2014-01-01	17919016900
2015-01-01	24729547300
2016-01-01	31166769200
2017-01-01	38044232400