Year current LCU 1987 1800 1988 1900 1989 2100 1990 2200 1991 3900 1993 872000 1997 2041563100 1998 2673543300 1999 3658687800 2000 2872385300 2001 4831597000 2002 5304211600 2003 8417008599.999999 2004 11227908600 2005 10937398500 2006 9783904500 2007 12400241900 2008 21930564700 2009 12497422600 2010 7834918500 2011 12018155600 2012 21064790900