Year	National Currency
2010-01-01	1196000000
2011-01-01	86088000000
2012-01-01	155682000000
2013-01-01	332161000000
2014-01-01	1362673247600
2015-01-01	2192221000000
2016-01-01	4804222000000
2017-01-01	7330802283900