Year	National currency, Sum Over Component Sub-periods
1995-01-01	2340000000
1996-01-01	2717000000
1997-01-01	3541000000
1998-01-01	3822000000
1999-01-01	5073000000
2000-01-01	7388000000
2001-01-01	7186000000
2002-01-01	8615000000
2003-01-01	8806000000
2004-01-01	10468000000
2005-01-01	13054000000
2006-01-01	16600000000
2007-01-01	19884000000
2008-01-01	19955000000
2009-01-01	17602000000
2010-01-01	19776000000
2011-01-01	21172000000
2012-01-01	23331000000
2013-01-01	23881000000