Year	National Currency
2004-01-01	1002784986400
2005-01-01	1110400492700
2006-01-01	1191621238700
2007-01-01	1288714752600
2008-01-01	1287356298700
2009-01-01	1401236030000
2010-01-01	1501339040000
2011-01-01	1514768000000
2012-01-01	1560204100000
2013-01-01	1633693800000
2014-01-01	1701689817600
2015-01-01	1764289038500
2016-01-01	1972562893900