Year current LCU 1960 2193.071234260761 1961 2326.2441230303853 1962 2440.79313086875 1963 2527.522308416355 1964 2689.7431105586797 1965 2948.4455824076517 1966 3441.595873559933 1967 3575.406787243386 1968 3745.101893058366 1969 4006.6594336260728 1970 4123.857864588153 1971 4164.855604612226 1972 4480.051801557018 1973 5690.316306460052 1974 6994.818951854318 1975 7414.111991621491 1976 8251.729711537102 1977 9389.923202894084 1978 11062.230715085576 1979 12345.819643217437 1980 14366.424771676038 1981 16014.644739095944 1982 17371.930984139737 1983 18785.23533474493 1984 19675.331099610845 1985 20533.633821880212 1986 21554.420753646526 1987 24343.347471447774 1988 28740.053644415522 1989 33747.9539781346 1990 38959.404464115476 1991 43993.38721759847 1992 48778.079206491435 1993 55534.79725399171 1994 61820.839136522925 1995 69601.96136181045 1996 75098.91532285012 1997 74930.69090303796 1998 73189.10224252674 1999 74355.8117031258 2000 78803.30893991547 2001 81626.59569006025 2002 86678.95310341005 2003 93537.89332119898 2004 101852.92052510592 2005 110495.60507409753 2006 121960.05625794214 2007 131196.10747515882 2008 138915.35169960407 2009 137438.45745283095 2010 151681.58528936273 2011 160584.1795579243 2012 170498.12858485826 2013 173755.5606535469 2014 179380.1721626308 2015 185427.39615505913 2016 196934.66247563963 2017 208676.84345507098 2018 219071.70700986937 2019 228141.4858014828 2020 214256.0298565397 2021 218241.28882483835 2022 235410.30918575008 2023 243766.46549708396