Year	National currency, Sum Over Component Sub-periods
1992-01-01	713700000
1993-01-01	89000000
1994-01-01	95000000
1995-01-01	92400000
1996-01-01	77400000
1997-01-01	103500000
1998-01-01	133000000
1999-01-01	105700000
2000-01-01	92600000
2001-01-01	96000000
2002-01-01	67000000
2003-01-01	119500000
2004-01-01	92500000
2005-01-01	50200000
2006-01-01	48700000
2007-01-01	95100000
2008-01-01	123400000
2009-01-01	176100000
2010-01-01	233400000
2011-01-01	253600000
2012-01-01	238900000
2013-01-01	157100000