Year current LCU 1975 1287.7849564848896 1976 1357.2396967541692 1977 1397.878049401551 1978 1394.2669414851255 1979 1361.235960537922 1980 1328.9245367342855 1981 1310.6784026039772 1982 1215.6985539138411 1983 1469.2651254699604 1984 2459.007782831815 1985 2256.8501970286425 1986 5803.110618682206 1987 12166.113387466981 1988 23206.477413868808 1989 27579.412824360796 1990 65896.9826639564 1991 141581.44433709365 1992 253314.26148732047 1993 651861.6536552269 1994 656084.2448628773 1995 758711.7615981203 1996 802872.0347714827 1997 877255.3415895929 1998 986888.6480910187 1999 1093422.4733561778 2000 1123841.3243477657 2001 1222099.415376256 2002 1277347.9900418564 2003 1394417.8012325896 2004 1580971.6864247338 2005 1855452.4820476344 2006 2117695.708395278 2007 2458825.930121721 2008 2886029.5921768737 2009 2909861.2115650615 2010 3159177.961172781 2011 3424334.5651485515 2012 3648063.841616486 2013 3867021.2192484336 2014 4186306.045822522 2015 4499453.07174181 2016 4927141.972867886 2017 5382722.761213994 2018 5876576.589127725 2019 6395897.96076518 2020 6196762.061760605 2021 6314820.87794441 2022 6838692.618817615 2023 7476492.5008088015