Year	National currency, Sum Over Component Sub-periods
1992-01-01	6999000000
1993-01-01	7436000000
1994-01-01	7767000000
1995-01-01	8392000000
1996-01-01	9020000000
1997-01-01	10069000000
1998-01-01	10838000000
1999-01-01	14819000000
2000-01-01	15918000000
2001-01-01	17145000000
2002-01-01	16570000000
2003-01-01	15583000000
2004-01-01	17224000000
2005-01-01	22452000000
2006-01-01	26020000000
2007-01-01	32786000000
2008-01-01	28679000000
2009-01-01	26028000000
2010-01-01	28052000000
2011-01-01	34662000000
2012-01-01	29716000000
2013-01-01	28598000000