Year	National currency, Sum Over Component Sub-periods
1960-01-01	1790000000
1961-01-01	2113000000
1962-01-01	2128000000
1963-01-01	2501000000
1964-01-01	2711000000
1965-01-01	2638000000
1966-01-01	2769000000
1967-01-01	3042000000
1968-01-01	3075000000
1969-01-01	3626000000
1970-01-01	4144000000
1971-01-01	4488000000
1972-01-01	5316000000
1973-01-01	6603000000
1974-01-01	7639000000
1975-01-01	9074000000
1976-01-01	10776000000
1977-01-01	12083000000
1978-01-01	12531000000
1979-01-01	16925000000
1980-01-01	19301000000
1981-01-01	18936000000
1982-01-01	21365000000
1983-01-01	22031000000
1984-01-01	26510000000
1985-01-01	32908000000
1986-01-01	33946000000
1987-01-01	38900000000
1988-01-01	42733000000
1989-01-01	47122000000
1990-01-01	50864000000
1991-01-01	54486000000
1992-01-01	58490000000
1993-01-01	62845000000
1994-01-01	64786000000
1995-01-01	71903000000
1996-01-01	77274000000
1997-01-01	87536000000
1998-01-01	88917000000
1999-01-01	86823000000
2000-01-01	110697000000
2001-01-01	123144000000
2002-01-01	119620000000
2003-01-01	108299000000
2004-01-01	118518000000
2005-01-01	140186000000
2006-01-01	165342000000
2007-01-01	169750000000
2008-01-01	224365000000
2009-01-01	197222000000
2010-01-01	232405000000
2011-01-01	263029000000
2012-01-01	249240000000
2013-01-01	264144000000