Year current LCU 1985 15000 1986 15900 1987 16400 1988 20000 1989 21900 1990 21200 1991 35200 1992 185000 1993 1922400 1994 5797100 1995 14812700 1996 83968500 1997 168360700 1998 434179500 1999 536165200 2000 562500000 2001 799100000 2002 1118300000 2003 1536200000 2004 2425600000 2005 2928200000 2006 3815100000 2007 5489300000 2008 7779000000 2009 9703000000 2010 11140900000 2011 12759700000 2012 15737700000 2013 17734600000 2014 18497300000 2015 19972000000 2016 20359300000 2017 25049600000 2018 26111400000 2019 29333800000 2020 29597100000 2021 33734800000.000004 2022 40312400000