Year	National currency, Sum Over Component Sub-periods
1960-01-01	-226000000
1961-01-01	326000000
1962-01-01	178000000
1963-01-01	406000000
1964-01-01	190000000
1965-01-01	-290000000
1966-01-01	102000000
1967-01-01	56000000
1968-01-01	-226000000
1969-01-01	274000000
1970-01-01	475000000
1971-01-01	539000000
1972-01-01	1709000000
1973-01-01	2058000000
1974-01-01	182000000
1975-01-01	1757000000
1976-01-01	1745000000
1977-01-01	1017000000
1978-01-01	184000000
1979-01-01	2382000000
1980-01-01	1313000000
1981-01-01	-1855000000
1982-01-01	-1954000000
1983-01-01	169000000
1984-01-01	-739000000
1985-01-01	-1241000000
1986-01-01	-2569000000
1987-01-01	707000000
1988-01-01	-605000000
1989-01-01	-4094000000
1990-01-01	648000000
1991-01-01	4714000000
1992-01-01	2426000000
1993-01-01	85000000
1994-01-01	-4267000000
1995-01-01	-5716000000
1996-01-01	-628000000
1997-01-01	2498000000
1998-01-01	-8360000000
1999-01-01	-14951000000
2000-01-01	-8219000000
2001-01-01	3217000000
2002-01-01	-10215000000
2003-01-01	-23924000000
2004-01-01	-25251000000
2005-01-01	-18659000000
2006-01-01	-16090000000
2007-01-01	-25011000000
2008-01-01	-7948000000
2009-01-01	-7549000000
2010-01-01	12359000000
2011-01-01	21555000000
2012-01-01	-11636000000
2013-01-01	4390000000