Year	National currency, Sum Over Component Sub-periods
1990-01-01	92453000000
1991-01-01	91560000000
1992-01-01	87833000000
1993-01-01	94658000000
1994-01-01	112654000000
1995-01-01	116607000000
1996-01-01	125690000000
1997-01-01	131213000000
1998-01-01	136592000000
1999-01-01	144928000000
2000-01-01	149272000000
2001-01-01	196582000000
2002-01-01	204303000000
2003-01-01	182580000000
2004-01-01	202373000000
2005-01-01	194934000000
2006-01-01	243461000000
2007-01-01	306001000000
2008-01-01	466859000000
2009-01-01	500854000000
2010-01-01	561032000000
2011-01-01	620128000000
2012-01-01	632670000000
2013-01-01	610691000000