Year current LCU 1960 147.21958575789265 1961 167.1492271961323 1962 193.2039047828008 1963 226.36285005559412 1964 250.7838979289558 1965 287.74549004505405 1966 330.4185607063384 1967 369.6176087345153 1968 411.87007859470503 1969 466.95660386560183 1970 510.01011961396125 1971 568.7041063285384 1972 660.1127732952642 1973 787.0931926016522 1974 953.3988808236487 1975 1107.3939185466709 1976 1318.6116248543215 1977 1655.995137769497 1978 2007.447192719752 1979 2327.704575232991 1980 2675.2762684221734 1981 2980.4602555638207 1982 3406.9556182944393 1983 3860.4672461998834 1984 4338.22731242521 1985 4803.048190473536 1986 5482.415715648804 1987 6114.617402202905 1988 6793.156999060462 1989 7600.2225108816465 1990 8456.867519712318 1991 9250.03331077029 1992 9913.829839532138 1993 10203.696060354976 1994 10800.647564541785 1995 11594.688859771348 1996 12263.845952599673 1997 12963.101514180067 1998 13822.588178470456 1999 14750.410869867996 2000 15969.561522884222 2001 17159.998288389357 2002 18091.330284996766 2003 19016.610194761997 2004 20023.277164253814 2005 21243.75660819934 2006 22609.991382587763 2007 23781.008796929556 2008 24144.545429738097 2009 23064.172841820706 2010 23030.92453754487 2011 22757.84386168389 2012 22044.829015337997 2013 21893.522410799902 2014 22215.75743764931 2015 23212.313481939174 2016 23974.23874015141 2017 24949.801726585378 2018 25724.71747255221 2019 26424.468169901596 2020 23624.924008756978 2021 25778.119417340138 2022 28179.65211851228 2023 30220.967187377773