Year	National currency, Sum Over Component Sub-periods
1960-01-01	56000000
1961-01-01	70000000
1962-01-01	73000000
1963-01-01	81000000
1964-01-01	108000000
1965-01-01	114000000
1966-01-01	117000000
1967-01-01	113000000
1968-01-01	134000000
1969-01-01	164000000
1970-01-01	183000000
1971-01-01	242000000
1972-01-01	342000000
1973-01-01	498000000
1974-01-01	570000000
1975-01-01	495000000
1976-01-01	480000000
1977-01-01	537000000
1978-01-01	601000000
1979-01-01	730000000
1980-01-01	930000000
1981-01-01	984000000
1982-01-01	1150000000
1983-01-01	1566000000
1984-01-01	2027000000
1985-01-01	2288000000
1986-01-01	2670000000
1987-01-01	3963000000
1988-01-01	4713000000
1989-01-01	5667000000
1990-01-01	5933000000
1991-01-01	5500000000
1992-01-01	5825000000
1993-01-01	6850000000
1994-01-01	7513000000
1995-01-01	8157000000
1996-01-01	9438000000
1997-01-01	11102000000
1998-01-01	11384000000
1999-01-01	13044000000
2000-01-01	17322000000
2001-01-01	17786000000
2002-01-01	18203000000
2003-01-01	18736000000
2004-01-01	22697000000
2005-01-01	26024000000
2006-01-01	34927000000
2007-01-01	45204000000
2008-01-01	52200000000
2009-01-01	40030000000
2010-01-01	43737000000
2011-01-01	47022000000
2012-01-01	47015000000
2013-01-01	49962000000