Year current LCU 1962 9.918212890625E-05 1963 9.918212890625E-05 1964 9.918212890625E-05 1965 9.918212890625E-05 1966 9.918212890625E-05 1967 0.0001983642578125 1968 0.0001983642578125 1969 0.0001983642578125 1970 0.0001983642578125 1971 0.0001983642578125 1972 0.00030517578125 1973 0 1974 1 1975 0.0009765625 1976 0.0009765625 1977 0.0009765625 1978 0.0009765625 1979 0.0009765625 1980 0.001953125 1981 0.001953125 1982 0.001953125 1983 -2.9979248046875 1984 20 1985 0 1986 80.010009765625 1987 40.009765625 1988 -19.990234375 1989 -9.990234375 1990 0.0205078125 1991 100 1992 0 1993 -100 1994 0 1995 0 1996 0 1997 -100 1998 100 1999 0 2000 0 2001 0.00390625 2002 100 2003 0 2004 0 2005 0 2006 0 2007 0 2008 100 2009 0 2010 0 2011 0 2012 0 2013 -100 2014 0 2015 -100 2016 0 2017 0 2018 0 2019 -100 2020 100 2021 0 2022 -0.796875 2023 0.3984375