Year	National currency, Sum Over Component Sub-periods
1988-01-01	-1581240000
1989-01-01	-2726990000
1990-01-01	-2494440000
1991-01-01	-4767550000
1992-01-01	-4953460000
1993-01-01	-5922220000
1994-01-01	-5983000000
1995-01-01	-3473000000
1996-01-01	-5768000000
1997-01-01	-3664000000
1998-01-01	-6645000000
1999-01-01	-5084000000
2000-01-01	-4752000000
2001-01-01	-6527000000
2002-01-01	-5623000000
2003-01-01	-7094000000
2004-01-01	-8269000000
2005-01-01	-10020000000
2006-01-01	-13293000000
2007-01-01	-14211000000
2008-01-01	-15134000000
2009-01-01	-12154610000
2010-01-01	-16092920000
2011-01-01	-15824610000
2012-01-01	-15246830000
2013-01-01	-14522770000