Year	National currency, Sum Over Component Sub-periods
1990-01-01	-280000000
1991-01-01	-152000000
1992-01-01	-160000000
1993-01-01	-189000000
1994-01-01	-371000000
1995-01-01	-650000000
1996-01-01	-578000000
1997-01-01	-850000000
1998-01-01	-3483000000
1999-01-01	-5734000000
2000-01-01	-5024000000
2001-01-01	-4543000000
2002-01-01	-11715000000
2003-01-01	-4917000000
2004-01-01	-14552000000
2005-01-01	-11509000000
2006-01-01	-12215000000
2007-01-01	-15450000000
2008-01-01	-12936000000
2009-01-01	-19159000000
2010-01-01	-16874000000
2011-01-01	838000000
2012-01-01	-14413000000
2013-01-01	-17211000000