Year	National currency, Sum Over Component Sub-periods
1971-01-01	693900000
1972-01-01	593650000
1973-01-01	807880000
1974-01-01	537610000
1975-01-01	2143020000
1976-01-01	2220680000
1977-01-01	680240000
1978-01-01	3145820000
1979-01-01	1852860000
1980-01-01	1616070000
1981-01-01	893130000
1982-01-01	1284450000
1983-01-01	3989590000
1984-01-01	7275400000
1985-01-01	7828770000
1986-01-01	5817720000
1987-01-01	5054890000
1988-01-01	11334780000
1989-01-01	15374870000
1990-01-01	18533830000
1991-01-01	15006680000
1992-01-01	14562380000
1993-01-01	9763170000
1994-01-01	1223490000
1995-01-01	-2032400000
1996-01-01	537840000
1997-01-01	-2423570000
1998-01-01	-9528150000
1999-01-01	-12456730000
2000-01-01	-8669530000
2001-01-01	-11533170000
2002-01-01	-18888000000
2003-01-01	-15677360000
2004-01-01	19680840000
2005-01-01	24391010000
2006-01-01	44460490000
2007-01-01	42918080000
2008-01-01	32379290000
2009-01-01	59355410000
2010-01-01	54836450000
2011-01-01	70529690000
2012-01-01	76376440000
2013-01-01	76921390000