Year	National currency, Sum Over Component Sub-periods
2002-01-01	-1452000000
2003-01-01	5275000000
2004-01-01	-2638000000
2005-01-01	-2815000000
2006-01-01	7664000000
2007-01-01	9937000000
2008-01-01	-15294000000
2009-01-01	-10628000000
2010-01-01	17213000000
2011-01-01	10409000000
2012-01-01	6928000000
2013-01-01	6785000000