Year	National currency, Sum Over Component Sub-periods
1960-01-01	1294000000
1961-01-01	1348000000
1962-01-01	1385000000
1963-01-01	1453000000
1964-01-01	1585000000
1965-01-01	1679000000
1966-01-01	1756000000
1967-01-01	1884000000
1968-01-01	2084000000
1969-01-01	2299000000
1970-01-01	2768000000
1971-01-01	3110000000
1972-01-01	3335000000
1973-01-01	4176000000
1974-01-01	5220000000
1975-01-01	5960000000
1976-01-01	7169000000
1977-01-01	7977000000
1978-01-01	8400000000
1979-01-01	10040000000
1980-01-01	11381000000
1981-01-01	12570000000
1982-01-01	13999000000
1983-01-01	15003000000
1984-01-01	16796000000
1985-01-01	17228000000
1986-01-01	18527000000
1987-01-01	20518000000
1988-01-01	22705000000
1989-01-01	25676000000
1990-01-01	27827000000
1991-01-01	28662000000
1992-01-01	31565000000
1993-01-01	35782000000
1994-01-01	40312000000
1995-01-01	42856000000
1996-01-01	47685000000
1997-01-01	49582000000
1998-01-01	54655000000
1999-01-01	61461000000
2000-01-01	67435000000
2001-01-01	71411000000
2002-01-01	75799000000
2003-01-01	82878000000
2004-01-01	87607000000
2005-01-01	95570000000
2006-01-01	103043000000
2007-01-01	106733000000
2008-01-01	116504000000
2009-01-01	114884000000
2010-01-01	116293000000
2011-01-01	117631000000
2012-01-01	119508000000
2013-01-01	121452000000