Year	National currency, Sum Over Component Sub-periods
1997-01-01	-53801000000
1998-01-01	-17591000000
1999-01-01	-4599000000
2000-01-01	-8961000000
2001-01-01	84889000000
2002-01-01	-55371000000
2003-01-01	-66983000000
2004-01-01	-57005000000
2005-01-01	-116890000000
2006-01-01	-142501000000
2007-01-01	-249074000000
2008-01-01	-107711000000
2009-01-01	194429000000
2010-01-01	-46887000000
2011-01-01	46423000000
2012-01-01	-1370000000
2013-01-01	-109967000000