Year	National Currency
2004-01-01	11079000000
2005-01-01	12410000000
2006-01-01	13569000000
2007-01-01	13656000000
2008-01-01	14170000000
2009-01-01	14392000000
2010-01-01	14712000000
2011-01-01	14296000000
2012-01-01	14244000000
2013-01-01	14193000000
2014-01-01	14516000000
2015-01-01	15312000000
2016-01-01	16163000000
2017-01-01	17133000000