Year	National currency, Sum Over Component Sub-periods
2002-01-01	-2763000000
2003-01-01	-2087000000
2004-01-01	-3425000000
2005-01-01	-3430000000
2006-01-01	-3480000000
2007-01-01	-3661000000
2008-01-01	-1965000000
2009-01-01	-2699000000
2010-01-01	-2933000000
2011-01-01	-2893000000
2012-01-01	-1689000000
2013-01-01	-2463000000