Year	National Currency
2008-01-01	7782000000
2009-01-01	21164000000
2010-01-01	23189000000
2011-01-01	26709000000
2012-01-01	29436098100
2013-01-01	35220219000
2014-01-01	33241888900
2015-01-01	43354000000
2016-01-01	46115000000