Year	National currency, Sum Over Component Sub-periods
2002-01-01	15410000000
2003-01-01	728000000
2004-01-01	-24331000000
2005-01-01	-35579000000
2006-01-01	-7489000000
2007-01-01	-29839000000
2008-01-01	34591000000
2009-01-01	31007000000
2010-01-01	-439000000
2011-01-01	-14353000000