Year	National Currency
2009-01-01	2538632131700
2010-01-01	2833914808100
2011-01-01	3062996663400
2012-01-01	3320741323700
2013-01-01	3546098790300
2014-01-01	3954850111900
2015-01-01	4440746105000
2016-01-01	4998713275000