Year	National Currency
2000-01-01	7804050532.0
2001-01-01	8491708172.3
2002-01-01	10014165347.6
2003-01-01	11600550410.3
2004-01-01	12478890024.8
2005-01-01	13803517357.2
2006-01-01	14541040952.8
2007-01-01	16638006706.4
2008-01-01	16761122343.1
2009-01-01	17108173473.3
2010-01-01	17040421460.6