Year	National currency, Sum Over Component Sub-periods
1988-01-01	16377000000
1989-01-01	30348000000
1990-01-01	34579000000
1991-01-01	31351000000
1992-01-01	19659000000
1993-01-01	-16807000000
1994-01-01	-1081000000
1995-01-01	-3822000000
1996-01-01	9764000000
1997-01-01	15552000000
1998-01-01	56277000000
1999-01-01	37236000000
2000-01-01	28937000000
2001-01-01	8739000000
2002-01-01	-7291000000
2003-01-01	33085000000
2004-01-01	18318000000
2005-01-01	68977000000
2006-01-01	98489000000
2007-01-01	107731000000
2008-01-01	-18997000000
2009-01-01	-40875000000
2010-01-01	100469000000
2011-01-01	126612000000
2012-01-01	38913000000
2013-01-01	-51187000000