Year	National currency, Sum Over Component Sub-periods
1960-01-01	-638000000
1961-01-01	-22000000
1962-01-01	-147000000
1963-01-01	-5000000
1964-01-01	-245000000
1965-01-01	-817000000
1966-01-01	-460000000
1967-01-01	-647000000
1968-01-01	-1032000000
1969-01-01	-604000000
1970-01-01	-515000000
1971-01-01	-496000000
1972-01-01	661000000
1973-01-01	621000000
1974-01-01	-1615000000
1975-01-01	-433000000
1976-01-01	-1162000000
1977-01-01	-2321000000
1978-01-01	-3510000000
1979-01-01	-1877000000
1980-01-01	-3264000000
1981-01-01	-6837000000
1982-01-01	-7479000000
1983-01-01	-6255000000
1984-01-01	-9341000000
1985-01-01	-12219000000
1986-01-01	-13578000000
1987-01-01	-10363000000
1988-01-01	-13260000000
1989-01-01	-23291000000
1990-01-01	-19978000000
1991-01-01	-13690000000
1992-01-01	-14153000000
1993-01-01	-13794000000
1994-01-01	-21667000000
1995-01-01	-25174000000
1996-01-01	-18406000000
1997-01-01	-16194000000
1998-01-01	-28403000000
1999-01-01	-33752000000
2000-01-01	-26363000000
2001-01-01	-15441000000
2002-01-01	-29239000000
2003-01-01	-44748000000
2004-01-01	-56127000000
2005-01-01	-56767000000
2006-01-01	-60085000000
2007-01-01	-76155000000
2008-01-01	-59649000000
2009-01-01	-59198000000
2010-01-01	-47559000000
2011-01-01	-40117000000
2012-01-01	-61823000000
2013-01-01	-45562000000