Year	National currency, Sum Over Component Sub-periods
1960-01-01	-13000000
1961-01-01	11000000
1962-01-01	-207000000
1963-01-01	-46000000
1964-01-01	375000000
1965-01-01	31000000
1966-01-01	3000000
1967-01-01	154000000
1968-01-01	662000000
1969-01-01	-817000000
1970-01-01	-840000000
1971-01-01	-1353000000
1972-01-01	442000000
1973-01-01	992000000
1974-01-01	3151000000
1975-01-01	1533000000
1976-01-01	495000000
1977-01-01	-3275000000
1978-01-01	-2734000000
1979-01-01	761000000
1980-01-01	-2161000000
1981-01-01	-5391000000
1982-01-01	-1227000000
1983-01-01	-3212000000
1984-01-01	-7023000000
1985-01-01	-1472000000
1986-01-01	13000000
1987-01-01	10939000000
1988-01-01	17224000000
1989-01-01	13884000000
1990-01-01	22769000000
1991-01-01	8145000000
1992-01-01	16732000000
1993-01-01	22587000000
1994-01-01	-3207000000
1995-01-01	-1184000000
1996-01-01	320000000
1997-01-01	-6246000000
1998-01-01	5024000000
1999-01-01	30245000000
2000-01-01	18838000000
2001-01-01	28033000000
2002-01-01	16460000000
2003-01-01	31239000000
2004-01-01	35829000000
2005-01-01	38684000000
2006-01-01	37941000000
2007-01-01	45869000000
2008-01-01	13384000000
2009-01-01	14935000000
2010-01-01	35885000000
2011-01-01	15497000000
2012-01-01	68794000000
2013-01-01	77277000000