Year	National currency, Sum Over Component Sub-periods
1960-01-01	-4061000000
1961-01-01	-4128000000
1962-01-01	-4277000000
1963-01-01	-4393000000
1964-01-01	-4240000000
1965-01-01	-4584000000
1966-01-01	-4956000000
1967-01-01	-5294000000
1968-01-01	-5629000000
1969-01-01	-5735000000
1970-01-01	-6156000000
1971-01-01	-7402000000
1972-01-01	-8544000000
1973-01-01	-6914000000
1974-01-01	-9248000000
1975-01-01	-7076000000
1976-01-01	-5686000000
1977-01-01	-5227000000
1978-01-01	-5788000000
1979-01-01	-6593000000
1980-01-01	-8349000000
1981-01-01	-11702000000
1982-01-01	-16545000000
1983-01-01	-17311000000
1984-01-01	-20334000000
1985-01-01	-21999000000
1986-01-01	-24131000000
1987-01-01	-23265000000
1988-01-01	-25274000000
1989-01-01	-26169000000
1990-01-01	-26654000000
1991-01-01	9904000000
1992-01-01	-36635000000
1993-01-01	-39811000000
1994-01-01	-40265000000
1995-01-01	-38074000000
1996-01-01	-43017000000
1997-01-01	-45062000000
1998-01-01	-53187000000
1999-01-01	-48953000000
2000-01-01	-58159000000
2001-01-01	-64087000000
2002-01-01	-64810000000
2003-01-01	-70873000000
2004-01-01	-88559000000
2005-01-01	-99512000000
2006-01-01	-89417000000
2007-01-01	-114929000000
2008-01-01	-125186000000
2009-01-01	-121559000000
2010-01-01	-127751000000
2011-01-01	-133535000000
2012-01-01	-129688000000
2013-01-01	-133180000000