Year current LCU 1978 700000 1979 494000 1980 494000 1981 535000 1982 572000 1983 649000 1984 132000 1985 185000 1986 160000 1987 95000 1988 228000 1989 203000 1990 374000 1991 4064800 1992 3976000 1993 4252600 1994 4373700 1995 4540100 1996 4541300 1997 4676800 1998 4988300 1999 5456000 2000 5136600 2001 5381100 2002 5237700 2003 5649800 2004 6170900 2005 6958800 2006 6788600 2007 8685000 2008 8767400 2009 8165900.000000001 2010 9555900 2011 10197300 2012 9130000 2013 8658000 2014 9267500 2015 8758100 2016 10118200 2017 10578500 2018 11680400 2019 9716040.634617811 2020 11448187.497144802 2021 15124728.2863585