Year	National Currency
2004-01-01	4012846000
2005-01-01	4513758100
2006-01-01	3544710000
2007-01-01	3231406300
2008-01-01	3687239200
2009-01-01	4382336600
2010-01-01	5415314300
2011-01-01	6444922800
2012-01-01	7114163300
2013-01-01	7423397600
2014-01-01	7134978700