Year	National currency, Sum Over Component Sub-periods
1990-01-01	21993000000
1991-01-01	22892000000
1992-01-01	24426000000
1993-01-01	27296000000
1994-01-01	31190000000
1995-01-01	34570000000
1996-01-01	38732000000
1997-01-01	42234000000
1998-01-01	49045000000
1999-01-01	52769000000
2000-01-01	59665000000
2001-01-01	60321000000
2002-01-01	64063000000
2003-01-01	63195000000
2004-01-01	69127000000
2005-01-01	72976000000
2006-01-01	75218000000
2007-01-01	76027000000
2008-01-01	80074000000
2009-01-01	78481000000
2010-01-01	79246000000
2011-01-01	83850000000
2012-01-01	84087000000
2013-01-01	86547000000