Year	National Currency
2009-01-01	26048400000
2010-01-01	17287010000
2011-01-01	31025020000
2012-01-01	21117500000
2013-01-01	40454480000
2014-01-01	28998490000
2015-01-01	49884080000
2016-01-01	48714934000
2017-01-01	58328464100