Year current LCU 1960 363.9733346101354 1961 372.2306954474844 1962 387.3020904314673 1963 416.9111165120247 1964 444.6571449904282 1965 471.04334276288654 1966 497.2771034086246 1967 537.9537386241525 1968 563.5484885423367 1969 614.0282251179425 1970 656.3751407907241 1971 706.642715060686 1972 772.4537246164916 1973 920.372727782407 1974 1087.6094667722825 1975 1186.7500474436229 1976 1301.9867599687316 1977 1393.57447643622 1978 1545.192441375786 1979 1781.0215376415122 1980 2275.5914435155114 1981 2599.7797540208385 1982 2897.259746073299 1983 3246.2083372770326 1984 3686.2254928992606 1985 4086.4559331737505 1986 4612.8724622062255 1987 5265.988715793838 1988 6128.7078386920975 1989 7100.2674929407995 1990 7901.334008065185 1991 8909.128725141838 1992 9835.071228956469 1993 11106.162776916593 1994 12399.321791804388 1995 13924.263633016297 1996 15414.223112412692 1997 16866.504524848908 1998 18063.386270563533 1999 19542.66492203408 2000 22026.107590955093 2001 24005.323701515532 2002 27931.955227020273 2003 30257.952944001718 2004 33457.898535489 2005 36835.60739673404 2006 40871.835489126715 2007 45560.196446546404 2008 50187.186249476224 2009 53508.456654529335 2010 57856.26672096304 2011 61956.57911278509 2012 65425.30578727837 2013 70073.3956376717 2014 73659.54863031856 2015 77304.6131375721 2016 82194.453913715 2017 87169.66122668744 2018 90921.55888330995 2019 94423.70593585783 2020 93112.76482486704 2021 102540.84476166127 2022 108361.0956277089 2023 113797.76851399652