Year current LCU 1960 0.0022 1961 0.0006 1962 -0.0029 1963 -0.0009 1964 -0.0007 1965 0.0012 1966 0.0029 1967 0.0147 1968 0.0181 1969 0.016044 1970 0.028011999992997 1971 0.011384999997723 1972 0.011034999997793 1973 0.04524999999095 1974 0.050794999989841 1975 0.057901634999049 1976 1.35328499999507 1977 17.4260875 1978 61.946055 1979 170.971866 1980 155.0105225 1981 -340.771456 1982 -1519.63643 1983 -12526.966440124 1984 -73207.1469 1985 -502490.45 1986 -966001.65 1987 -4524042.5 1988 -15532047.8 1990 -4413000000 1991 -6145000000 1992 2537000000 1993 7877000000 1994 5951066493.157 1995 2037238350.24166 1996 7185335087.7414 1997 13193439128.424 1998 15813378415.0359 1999 14583698967.7637 2000 15195104836.7949 2001 -8178428654.2627 2002 -45077838378.5219 2003 -23869597395.7841 2004 1939015404.1734 2005 46907305928.2198 2006 90288304604.4518 2007 140216187484.852 2008 157160009999.416 2009 168715099164.168 2010 194799554663.011 2011 181074541484.851 2012 199567504827.204 2013 177026669554.475 2014 241758345230.253 2015 292148557554.879 2016 602116558145.921 2017 671722374410.255 2018 1771970206105.47 2019 1481296562221.16 2020 1670619827844.4 2021 1646000049413.83 2022 4321822473257.19 2023 4474894030916.25