Year	National Currency
2004-01-01	5706000000
2005-01-01	8564000000
2006-01-01	9983908400
2007-01-01	11003261400
2008-01-01	13750201600
2009-01-01	15290157900
2010-01-01	16995781600
2011-01-01	19107284700
2012-01-01	22793195800
2013-01-01	26657000000
2014-01-01	30375000000
2015-01-01	37672078500
2016-01-01	46312000000