Year	National currency, Sum Over Component Sub-periods
1988-01-01	85928100000
1989-01-01	99571340000
1990-01-01	105107000000
1991-01-01	108319000000
1992-01-01	113329000000
1993-01-01	137489000000
1994-01-01	160877000000
1995-01-01	176630000000
1996-01-01	197661000000
1997-01-01	210281000000
1998-01-01	216465000000
1999-01-01	221468000000
2000-01-01	260878000000
2001-01-01	273585000000
2002-01-01	267553000000
2003-01-01	263599000000
2004-01-01	283347000000
2005-01-01	299401000000
2006-01-01	332760000000
2007-01-01	365559000000
2008-01-01	369745000000
2009-01-01	292335000000
2010-01-01	337918000000
2011-01-01	376565000000
2012-01-01	390860000000
2013-01-01	391621000000