Year	National currency, Sum Over Component Sub-periods
1998-01-01	27800000000
1999-01-01	-2239000000
2000-01-01	15434000000
2001-01-01	49955000000
2002-01-01	-43447000000
2003-01-01	-18967000000
2004-01-01	1240000000
2005-01-01	12367000000
2006-01-01	9419000000
2007-01-01	-15138000000
2008-01-01	11975000000
2009-01-01	-10146000000
2010-01-01	-16435000000
2011-01-01	21401000000
2012-01-01	22003000000