Year	National Currency
2004-01-01	44661000
2005-01-01	50978000
2006-01-01	51428000
2007-01-01	51199000
2008-01-01	51325600
2009-01-01	51448600
2010-01-01	51440600
2011-01-01	51000000
2012-01-01	51030000
2013-01-01	51000000