Year	National currency, Sum Over Component Sub-periods
1987-01-01	36454000000
1988-01-01	30217000000
1989-01-01	18073000000
1990-01-01	12880000000
1991-01-01	9818000000
1992-01-01	9579000000
1993-01-01	28770000000
1994-01-01	30680000000
1995-01-01	37316000000
1996-01-01	42996000000
1997-01-01	26877000000
1998-01-01	25050000000
1999-01-01	106265000000
2000-01-01	172176000000
2001-01-01	40855000000
2002-01-01	49771000000
2003-01-01	131293000000
2004-01-01	143778000000
2005-01-01	204995000000
2006-01-01	195733000000
2007-01-01	203051000000
2008-01-01	128920000000
2009-01-01	210988000000
2010-01-01	94915000000
2011-01-01	-19891000000
2012-01-01	-73069000000
2013-01-01	28479000000