Year	National Currency
2005-01-01	1518758403000
2006-01-01	1342614820000
2007-01-01	1523329584000
2008-01-01	1702819763000
2009-01-01	2009381169700
2010-01-01	2322832682800
2011-01-01	2653589000000
2012-01-01	3192145938000
2013-01-01	3659622983000
2014-01-01	4170059414100
2015-01-01	4523678497700
2016-01-01	5345413981300