Year	National currency, Sum Over Component Sub-periods
1960-01-01	-295000000
1961-01-01	-255000000
1962-01-01	-241000000
1963-01-01	-265000000
1964-01-01	-321000000
1965-01-01	-363000000
1966-01-01	-386000000
1967-01-01	-422000000
1968-01-01	-477000000
1969-01-01	-519000000
1970-01-01	-542000000
1971-01-01	-602000000
1972-01-01	-641000000
1973-01-01	-909000000
1974-01-01	-1275000000
1975-01-01	-1355000000
1976-01-01	-1695000000
1977-01-01	-1961000000
1978-01-01	-2008000000
1979-01-01	-2110000000
1980-01-01	-2368000000
1981-01-01	-2728000000
1982-01-01	-3118000000
1983-01-01	-3107000000
1984-01-01	-4191000000
1985-01-01	-4944000000
1986-01-01	-4351000000
1987-01-01	-3740000000
1988-01-01	-3069000000
1989-01-01	-5602000000
1990-01-01	-4770000000
1991-01-01	-3491000000
1992-01-01	-3257000000
1993-01-01	-1999000000
1994-01-01	-2046000000
1995-01-01	-1318000000
1996-01-01	-42000000
1997-01-01	-394000000
1998-01-01	-1975000000
1999-01-01	-636000000
2000-01-01	1064000000
2001-01-01	840000000
2002-01-01	1740000000
2003-01-01	2020000000
2004-01-01	-777000000
2005-01-01	-699000000
2006-01-01	-154000000
2007-01-01	-1797000000
2008-01-01	-6933000000
2009-01-01	-3044000000
2010-01-01	-5480000000
2011-01-01	-9840000000
2012-01-01	-11200000000
2013-01-01	-11427000000