Year current LCU 1960 1627.018742576574 1961 1720.3227180823324 1962 1829.6983771248938 1963 1949.3614543378576 1964 2159.453973150025 1965 2332.5701641311975 1966 2488.211397801215 1967 2652.8981489425987 1968 2826.3173330571435 1969 3124.8771241719805 1970 3477.566112501733 1971 3798.0022458013214 1972 4236.436495706209 1973 4790.488640609667 1974 5600.482030088968 1975 6179.4413664330095 1976 7012.832866870974 1977 7554.489266820191 1978 8095.916737520293 1979 8611.057125931955 1980 9330.171528399445 1981 9790.38119757192 1982 10547.126239929921 1983 11169.011477831713 1984 12093.04062799456 1985 12895.831820227162 1986 13504.695937049368 1987 14080.24318369757 1988 15014.695408771697 1989 16172.98082241791 1990 17119.268967298223 1991 17935.847778686482 1992 18753.12892042116 1993 19428.410799768953 1994 20570.434604837694 1995 21220.80603061456 1996 21588.937361845263 1997 22546.820158045502 1998 23353.25033558731 1999 24246.229300794344 2000 25653.817827094255 2001 26177.77354356214 2002 26902.543699496313 2003 27618.140592453856 2004 28877.96216478106 2005 29957.28348502479 2006 31269.33194083632 2007 32788.3057116237 2008 33641.391999774416 2009 32688.012672263114 2010 33840.658042623865 2011 34114.90248828982 2012 35575.6026956859 2013 36073.47594724343 2014 36707.762303287425 2015 37483.7194599065 2016 38319.16241403771 2017 39483.40761508544 2018 40616.120305373544 2019 42066.97200273653 2020 40341.266586495214 2021 44305.85709976398 2022 48144.142975405906 2023 50535.853158345984