Year	National currency, Sum Over Component Sub-periods
1993-01-01	0
1994-01-01	0
1995-01-01	0
1996-01-01	0
1997-01-01	411000000
1998-01-01	326000000
1999-01-01	370000000
2000-01-01	348000000
2001-01-01	463000000
2002-01-01	425000000
2003-01-01	354000000
2004-01-01	765000000
2005-01-01	1424000000
2006-01-01	1653000000
2007-01-01	2037000000
2008-01-01	2680000000
2009-01-01	2027000000
2010-01-01	1482000000
2011-01-01	1606000000
2012-01-01	1694000000
2013-01-01	2017000000