Year	National currency, Sum Over Component Sub-periods
1960-01-01	98000000
1961-01-01	95000000
1962-01-01	101000000
1963-01-01	131000000
1964-01-01	129000000
1965-01-01	164000000
1966-01-01	190000000
1967-01-01	217000000
1968-01-01	237000000
1969-01-01	301000000
1970-01-01	349000000
1971-01-01	366000000
1972-01-01	429000000
1973-01-01	454000000
1974-01-01	564000000
1975-01-01	758000000
1976-01-01	712000000
1977-01-01	823000000
1978-01-01	1006000000
1979-01-01	1016000000
1980-01-01	1081000000
1981-01-01	1114000000
1982-01-01	1397000000
1983-01-01	1381000000
1984-01-01	1397000000
1985-01-01	1533000000
1986-01-01	1672000000
1987-01-01	1619000000
1988-01-01	1810000000
1989-01-01	2099000000
1990-01-01	2624000000
1991-01-01	2741000000
1992-01-01	3177000000
1993-01-01	3382000000
1994-01-01	3530000000
1995-01-01	3566000000
1996-01-01	4242000000
1997-01-01	5311000000
1998-01-01	5680000000
1999-01-01	5652000000
2000-01-01	5780000000
2001-01-01	5041000000
2002-01-01	4771000000
2003-01-01	4929000000
2004-01-01	5428000000
2005-01-01	5903000000
2006-01-01	6703000000
2007-01-01	6842000000
2008-01-01	7314000000
2009-01-01	7433000000
2010-01-01	8166000000
2011-01-01	9574000000
2012-01-01	9431000000
2013-01-01	9550000000