Year	National currency, Sum Over Component Sub-periods
1990-01-01	-23678000000
1991-01-01	-20815000000
1992-01-01	-21967000000
1993-01-01	-27563000000
1994-01-01	-26746000000
1995-01-01	-31896000000
1996-01-01	-30015000000
1997-01-01	-29857000000
1998-01-01	-31748000000
1999-01-01	-34883000000
2000-01-01	-34776000000
2001-01-01	-40977000000
2002-01-01	-32441000000
2003-01-01	-33027000000
2004-01-01	-27632000000
2005-01-01	-27040000000
2006-01-01	-17676000000
2007-01-01	-18849000000
2008-01-01	-25944000000
2009-01-01	-20151000000
2010-01-01	-23500000000
2011-01-01	-23117000000
2012-01-01	-22448000000
2013-01-01	-26225000000