Year	National currency, Sum Over Component Sub-periods
2002-01-01	-12373000000
2003-01-01	-9650000000
2004-01-01	-8004000000
2005-01-01	-7303000000
2006-01-01	-5988000000
2007-01-01	-5829000000
2008-01-01	8496000000
2009-01-01	5992000000
2010-01-01	-6725000000
2011-01-01	5703000000
2012-01-01	4448000000
2013-01-01	5355000000