Year	National currency, Sum Over Component Sub-periods
1988-01-01	11106000000
1989-01-01	15516000000
1990-01-01	20756000000
1991-01-01	25281000000
1992-01-01	32378000000
1993-01-01	39915000000
1994-01-01	37967000000
1995-01-01	37729000000
1996-01-01	43429000000
1997-01-01	50195000000
1998-01-01	56784000000
1999-01-01	53850000000
2000-01-01	54979000000
2001-01-01	54723000000
2002-01-01	61163000000
2003-01-01	60910000000
2004-01-01	57565000000
2005-01-01	63139000000
2006-01-01	71054000000
2007-01-01	83678000000
2008-01-01	89924000000
2009-01-01	68099000000
2010-01-01	63672000000
2011-01-01	69551000000
2012-01-01	60731000000
2013-01-01	59156000000