Year	National currency, Sum Over Component Sub-periods
1982-01-01	2325800000
1983-01-01	2644800000
1984-01-01	2958400000
1985-01-01	3156900000
1986-01-01	3313100000
1987-01-01	3746000000
1988-01-01	5020300000
1989-01-01	4943900000
1990-01-01	3732900000
1991-01-01	3881600000
1992-01-01	3708600000
1993-01-01	3674100000
1994-01-01	3466600000
1995-01-01	3450500000
1996-01-01	3294100000
1997-01-01	3846100000
1998-01-01	3421800000
1999-01-01	4271000000
2000-01-01	4754700000
2001-01-01	4990500000
2002-01-01	5263000000
2003-01-01	7455700000
2004-01-01	7890800000
2005-01-01	9443900000
2006-01-01	10682600000
2007-01-01	11430400000
2008-01-01	11885600000
2009-01-01	11257700000
2010-01-01	9304800000
2011-01-01	10220900000
2012-01-01	10528700000
2013-01-01	10159900000