Year	National Currency
2004-01-01	468951000000
2005-01-01	524575000000
2006-01-01	586471000000
2007-01-01	654418000000
2008-01-01	679128000000
2009-01-01	817341000000
2010-01-01	976644000000
2011-01-01	1167011000000
2012-01-01	1356592000000
2013-01-01	1511508000000
2014-01-01	1639594000000
2015-01-01	1729521977600
2016-01-01	1807586547200