Year	National currency, Sum Over Component Sub-periods
1996-01-01	5864000000
1997-01-01	10548000000
1998-01-01	12987000000
1999-01-01	6899000000
2000-01-01	26564000000
2001-01-01	16621000000
2002-01-01	12196000000
2003-01-01	13306000000
2004-01-01	11869000000
2005-01-01	11969000000
2006-01-01	20404000000
2007-01-01	17121000000
2008-01-01	-8870000000
2009-01-01	2002000000
2010-01-01	25535000000
2011-01-01	14042000000
2012-01-01	15793000000
2013-01-01	-15537000000