Year	National currency, Sum Over Component Sub-periods
1996-01-01	3186000000
1997-01-01	7156000000
1998-01-01	4868000000
1999-01-01	9490000000
2000-01-01	3846000000
2001-01-01	13341000000
2002-01-01	11556000000
2003-01-01	13744000000
2004-01-01	11709000000
2005-01-01	15727000000
2006-01-01	10466000000
2007-01-01	18031000000
2008-01-01	27590000000
2009-01-01	31307000000
2010-01-01	-7216000000
2011-01-01	-28670000000
2012-01-01	-31862000000
2013-01-01	-1787000000